added gpr_types.h

37 files changed, 217 insertions, 96 deletions

diff --git a/BUILD b/BUILD
index 7589e9a149..406d83fb9d 100644
--- a/BUILD
+++ b/BUILD
@@ -135,6 +135,7 @@ cc_library(
     "include/grpc/impl/codegen/atm_gcc_atomic.h",
     "include/grpc/impl/codegen/atm_gcc_sync.h",
     "include/grpc/impl/codegen/atm_windows.h",
+    "include/grpc/impl/codegen/gpr_types.h",
     "include/grpc/impl/codegen/port_platform.h",
     "include/grpc/impl/codegen/slice.h",
     "include/grpc/impl/codegen/sync.h",
@@ -509,6 +510,7 @@ cc_library(
     "include/grpc/impl/codegen/atm_gcc_atomic.h",
     "include/grpc/impl/codegen/atm_gcc_sync.h",
     "include/grpc/impl/codegen/atm_windows.h",
+    "include/grpc/impl/codegen/gpr_types.h",
     "include/grpc/impl/codegen/port_platform.h",
     "include/grpc/impl/codegen/slice.h",
     "include/grpc/impl/codegen/sync.h",
@@ -863,6 +865,7 @@ cc_library(
     "include/grpc/impl/codegen/atm_gcc_atomic.h",
     "include/grpc/impl/codegen/atm_gcc_sync.h",
     "include/grpc/impl/codegen/atm_windows.h",
+    "include/grpc/impl/codegen/gpr_types.h",
     "include/grpc/impl/codegen/port_platform.h",
     "include/grpc/impl/codegen/slice.h",
     "include/grpc/impl/codegen/sync.h",
@@ -1189,6 +1192,7 @@ cc_library(
     "include/grpc/impl/codegen/atm_gcc_atomic.h",
     "include/grpc/impl/codegen/atm_gcc_sync.h",
     "include/grpc/impl/codegen/atm_windows.h",
+    "include/grpc/impl/codegen/gpr_types.h",
     "include/grpc/impl/codegen/port_platform.h",
     "include/grpc/impl/codegen/slice.h",
     "include/grpc/impl/codegen/sync.h",
@@ -1344,6 +1348,7 @@ cc_library(
     "include/grpc/impl/codegen/atm_gcc_atomic.h",
     "include/grpc/impl/codegen/atm_gcc_sync.h",
     "include/grpc/impl/codegen/atm_windows.h",
+    "include/grpc/impl/codegen/gpr_types.h",
     "include/grpc/impl/codegen/port_platform.h",
     "include/grpc/impl/codegen/slice.h",
     "include/grpc/impl/codegen/sync.h",
@@ -1418,6 +1423,7 @@ cc_library(
     "include/grpc/impl/codegen/atm_gcc_atomic.h",
     "include/grpc/impl/codegen/atm_gcc_sync.h",
     "include/grpc/impl/codegen/atm_windows.h",
+    "include/grpc/impl/codegen/gpr_types.h",
     "include/grpc/impl/codegen/port_platform.h",
     "include/grpc/impl/codegen/slice.h",
     "include/grpc/impl/codegen/sync.h",
@@ -1560,6 +1566,7 @@ cc_library(
     "include/grpc/impl/codegen/atm_gcc_atomic.h",
     "include/grpc/impl/codegen/atm_gcc_sync.h",
     "include/grpc/impl/codegen/atm_windows.h",
+    "include/grpc/impl/codegen/gpr_types.h",
     "include/grpc/impl/codegen/port_platform.h",
     "include/grpc/impl/codegen/slice.h",
     "include/grpc/impl/codegen/sync.h",
@@ -1722,6 +1729,7 @@ objc_library(
     "include/grpc/impl/codegen/atm_gcc_atomic.h",
     "include/grpc/impl/codegen/atm_gcc_sync.h",
     "include/grpc/impl/codegen/atm_windows.h",
+    "include/grpc/impl/codegen/gpr_types.h",
     "include/grpc/impl/codegen/port_platform.h",
     "include/grpc/impl/codegen/slice.h",
     "include/grpc/impl/codegen/sync.h",
@@ -1955,6 +1963,7 @@ objc_library(
     "include/grpc/impl/codegen/atm_gcc_atomic.h",
     "include/grpc/impl/codegen/atm_gcc_sync.h",
     "include/grpc/impl/codegen/atm_windows.h",
+    "include/grpc/impl/codegen/gpr_types.h",
     "include/grpc/impl/codegen/port_platform.h",
     "include/grpc/impl/codegen/slice.h",
     "include/grpc/impl/codegen/sync.h",
diff --git a/Makefile b/Makefile
index e895d40c03..265faa639e 100644
--- a/Makefile
+++ b/Makefile
@@ -2442,6 +2442,7 @@ PUBLIC_HEADERS_C += \
     include/grpc/impl/codegen/atm_gcc_atomic.h \
     include/grpc/impl/codegen/atm_gcc_sync.h \
     include/grpc/impl/codegen/atm_windows.h \
+    include/grpc/impl/codegen/gpr_types.h \
     include/grpc/impl/codegen/port_platform.h \
     include/grpc/impl/codegen/slice.h \
     include/grpc/impl/codegen/sync.h \
@@ -2717,6 +2718,7 @@ PUBLIC_HEADERS_C += \
     include/grpc/impl/codegen/atm_gcc_atomic.h \
     include/grpc/impl/codegen/atm_gcc_sync.h \
     include/grpc/impl/codegen/atm_windows.h \
+    include/grpc/impl/codegen/gpr_types.h \
     include/grpc/impl/codegen/port_platform.h \
     include/grpc/impl/codegen/slice.h \
     include/grpc/impl/codegen/sync.h \
@@ -2962,6 +2964,7 @@ PUBLIC_HEADERS_C += \
     include/grpc/impl/codegen/atm_gcc_atomic.h \
     include/grpc/impl/codegen/atm_gcc_sync.h \
     include/grpc/impl/codegen/atm_windows.h \
+    include/grpc/impl/codegen/gpr_types.h \
     include/grpc/impl/codegen/port_platform.h \
     include/grpc/impl/codegen/slice.h \
     include/grpc/impl/codegen/sync.h \
@@ -3292,6 +3295,7 @@ PUBLIC_HEADERS_C += \
     include/grpc/impl/codegen/atm_gcc_atomic.h \
     include/grpc/impl/codegen/atm_gcc_sync.h \
     include/grpc/impl/codegen/atm_windows.h \
+    include/grpc/impl/codegen/gpr_types.h \
     include/grpc/impl/codegen/port_platform.h \
     include/grpc/impl/codegen/slice.h \
     include/grpc/impl/codegen/sync.h \
@@ -3538,6 +3542,7 @@ PUBLIC_HEADERS_CXX += \
     include/grpc/impl/codegen/atm_gcc_atomic.h \
     include/grpc/impl/codegen/atm_gcc_sync.h \
     include/grpc/impl/codegen/atm_windows.h \
+    include/grpc/impl/codegen/gpr_types.h \
     include/grpc/impl/codegen/port_platform.h \
     include/grpc/impl/codegen/slice.h \
     include/grpc/impl/codegen/sync.h \
@@ -3659,6 +3664,7 @@ PUBLIC_HEADERS_CXX += \
     include/grpc/impl/codegen/atm_gcc_atomic.h \
     include/grpc/impl/codegen/atm_gcc_sync.h \
     include/grpc/impl/codegen/atm_windows.h \
+    include/grpc/impl/codegen/gpr_types.h \
     include/grpc/impl/codegen/port_platform.h \
     include/grpc/impl/codegen/slice.h \
     include/grpc/impl/codegen/sync.h \
@@ -3881,6 +3887,7 @@ PUBLIC_HEADERS_CXX += \
     include/grpc/impl/codegen/atm_gcc_atomic.h \
     include/grpc/impl/codegen/atm_gcc_sync.h \
     include/grpc/impl/codegen/atm_windows.h \
+    include/grpc/impl/codegen/gpr_types.h \
     include/grpc/impl/codegen/port_platform.h \
     include/grpc/impl/codegen/slice.h \
     include/grpc/impl/codegen/sync.h \
@@ -4059,6 +4066,7 @@ PUBLIC_HEADERS_CXX += \
     include/grpc/impl/codegen/atm_gcc_atomic.h \
     include/grpc/impl/codegen/atm_gcc_sync.h \
     include/grpc/impl/codegen/atm_windows.h \
+    include/grpc/impl/codegen/gpr_types.h \
     include/grpc/impl/codegen/port_platform.h \
     include/grpc/impl/codegen/slice.h \
     include/grpc/impl/codegen/sync.h \
diff --git a/build.yaml b/build.yaml
index 43d0c0cc53..5789c37342 100644
--- a/build.yaml
+++ b/build.yaml
@@ -131,6 +131,7 @@ filegroups:
   - include/grpc/impl/codegen/atm_gcc_atomic.h
   - include/grpc/impl/codegen/atm_gcc_sync.h
   - include/grpc/impl/codegen/atm_windows.h
+  - include/grpc/impl/codegen/gpr_types.h
   - include/grpc/impl/codegen/port_platform.h
   - include/grpc/impl/codegen/slice.h
   - include/grpc/impl/codegen/sync.h
diff --git a/gRPC-Core.podspec b/gRPC-Core.podspec
index 13b42416b9..1a5a173b1f 100644
--- a/gRPC-Core.podspec
+++ b/gRPC-Core.podspec
@@ -148,6 +148,7 @@ Pod::Spec.new do |s|
                       'include/grpc/impl/codegen/atm_gcc_atomic.h',
                       'include/grpc/impl/codegen/atm_gcc_sync.h',
                       'include/grpc/impl/codegen/atm_windows.h',
+                      'include/grpc/impl/codegen/gpr_types.h',
                       'include/grpc/impl/codegen/port_platform.h',
                       'include/grpc/impl/codegen/slice.h',
                       'include/grpc/impl/codegen/sync.h',
@@ -170,6 +171,7 @@ Pod::Spec.new do |s|
                       'include/grpc/impl/codegen/atm_gcc_atomic.h',
                       'include/grpc/impl/codegen/atm_gcc_sync.h',
                       'include/grpc/impl/codegen/atm_windows.h',
+                      'include/grpc/impl/codegen/gpr_types.h',
                       'include/grpc/impl/codegen/port_platform.h',
                       'include/grpc/impl/codegen/slice.h',
                       'include/grpc/impl/codegen/sync.h',
diff --git a/grpc.gemspec b/grpc.gemspec
index 74f5b0b3f4..fe5f1ad1ed 100755
--- a/grpc.gemspec
+++ b/grpc.gemspec
@@ -75,6 +75,7 @@ Gem::Specification.new do |s|
   s.files += %w( include/grpc/impl/codegen/atm_gcc_atomic.h )
   s.files += %w( include/grpc/impl/codegen/atm_gcc_sync.h )
   s.files += %w( include/grpc/impl/codegen/atm_windows.h )
+  s.files += %w( include/grpc/impl/codegen/gpr_types.h )
   s.files += %w( include/grpc/impl/codegen/port_platform.h )
   s.files += %w( include/grpc/impl/codegen/slice.h )
   s.files += %w( include/grpc/impl/codegen/sync.h )
@@ -153,6 +154,7 @@ Gem::Specification.new do |s|
   s.files += %w( include/grpc/impl/codegen/atm_gcc_atomic.h )
   s.files += %w( include/grpc/impl/codegen/atm_gcc_sync.h )
   s.files += %w( include/grpc/impl/codegen/atm_windows.h )
+  s.files += %w( include/grpc/impl/codegen/gpr_types.h )
   s.files += %w( include/grpc/impl/codegen/port_platform.h )
   s.files += %w( include/grpc/impl/codegen/slice.h )
   s.files += %w( include/grpc/impl/codegen/sync.h )
diff --git a/include/grpc/compression.h b/include/grpc/compression.h
index 22bcf0e302..5f285cdcdf 100644
--- a/include/grpc/compression.h
+++ b/include/grpc/compression.h
@@ -36,9 +36,10 @@
 
 #include <stdlib.h>
 
-#include <grpc/impl/codegen/compression_types.h>
 #include <grpc/impl/codegen/port_platform.h>
 
+#include <grpc/impl/codegen/compression_types.h>
+
 #ifdef __cplusplus
 extern "C" {
 #endif
diff --git a/include/grpc/impl/codegen/compression_types.h b/include/grpc/impl/codegen/compression_types.h
index 3034182d4c..170d99f431 100644
--- a/include/grpc/impl/codegen/compression_types.h
+++ b/include/grpc/impl/codegen/compression_types.h
@@ -34,8 +34,8 @@
 #ifndef GRPC_IMPL_CODEGEN_COMPRESSION_TYPES_H
 #define GRPC_IMPL_CODEGEN_COMPRESSION_TYPES_H
 
-#include <grpc/impl/codegen/port_platform.h>
 #include <stdbool.h>
+#include <stdint.h>
 
 #ifdef __cplusplus
 extern "C" {
diff --git a/include/grpc/impl/codegen/gpr_types.h b/include/grpc/impl/codegen/gpr_types.h
new file mode 100644
index 0000000000..c8f0815f0b
--- /dev/null
+++ b/include/grpc/impl/codegen/gpr_types.h
@@ -0,0 +1,140 @@
+/*
+ *
+ * Copyright 2016, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef GRPC_IMPL_CODEGEN_GPR_TYPES_H
+#define GRPC_IMPL_CODEGEN_GPR_TYPES_H
+
+#include <grpc/impl/codegen/port_platform.h>
+
+#include <stddef.h>
+#include <stdint.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* The clocks we support. */
+typedef enum {
+  /* Monotonic clock. Epoch undefined. Always moves forwards. */
+  GPR_CLOCK_MONOTONIC = 0,
+  /* Realtime clock. May jump forwards or backwards. Settable by
+     the system administrator. Has its epoch at 0:00:00 UTC 1 Jan 1970. */
+  GPR_CLOCK_REALTIME,
+  /* CPU cycle time obtained by rdtsc instruction on x86 platforms. Epoch
+     undefined. Degrades to GPR_CLOCK_REALTIME on other platforms. */
+  GPR_CLOCK_PRECISE,
+  /* Unmeasurable clock type: no base, created by taking the difference
+     between two times */
+  GPR_TIMESPAN
+} gpr_clock_type;
+
+/* Analogous to struct timespec. On some machines, absolute times may be in
+ * local time. */
+typedef struct gpr_timespec {
+  int64_t tv_sec;
+  int32_t tv_nsec;
+  /** Against which clock was this time measured? (or GPR_TIMESPAN if
+      this is a relative time meaure) */
+  gpr_clock_type clock_type;
+} gpr_timespec;
+
+/* Slice API
+
+   A slice represents a contiguous reference counted array of bytes.
+   It is cheap to take references to a slice, and it is cheap to create a
+   slice pointing to a subset of another slice.
+
+   The data-structure for slices is exposed here to allow non-gpr code to
+   build slices from whatever data they have available.
+
+   When defining interfaces that handle slices, care should be taken to define
+   reference ownership semantics (who should call unref?) and mutability
+   constraints (is the callee allowed to modify the slice?) */
+
+/* Reference count container for gpr_slice. Contains function pointers to
+   increment and decrement reference counts. Implementations should cleanup
+   when the reference count drops to zero.
+   Typically client code should not touch this, and use gpr_slice_malloc,
+   gpr_slice_new, or gpr_slice_new_with_len instead. */
+typedef struct gpr_slice_refcount {
+  void (*ref)(void *);
+  void (*unref)(void *);
+} gpr_slice_refcount;
+
+#define GPR_SLICE_INLINED_SIZE (sizeof(size_t) + sizeof(uint8_t *) - 1)
+
+/* A gpr_slice s, if initialized, represents the byte range
+   s.bytes[0..s.length-1].
+
+   It can have an associated ref count which has a destruction routine to be run
+   when the ref count reaches zero (see gpr_slice_new() and grp_slice_unref()).
+   Multiple gpr_slice values may share a ref count.
+
+   If the slice does not have a refcount, it represents an inlined small piece
+   of data that is copied by value. */
+typedef struct gpr_slice {
+  struct gpr_slice_refcount *refcount;
+  union {
+    struct {
+      uint8_t *bytes;
+      size_t length;
+    } refcounted;
+    struct {
+      uint8_t length;
+      uint8_t bytes[GPR_SLICE_INLINED_SIZE];
+    } inlined;
+  } data;
+} gpr_slice;
+
+#define GRPC_SLICE_BUFFER_INLINE_ELEMENTS 8
+
+/* Represents an expandable array of slices, to be interpreted as a
+   single item. */
+typedef struct {
+  /* slices in the array */
+  gpr_slice *slices;
+  /* the number of slices in the array */
+  size_t count;
+  /* the number of slices allocated in the array */
+  size_t capacity;
+  /* the combined length of all slices in the array */
+  size_t length;
+  /* inlined elements to avoid allocations */
+  gpr_slice inlined[GRPC_SLICE_BUFFER_INLINE_ELEMENTS];
+} gpr_slice_buffer;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* GRPC_IMPL_CODEGEN_GPR_TYPES_H */
diff --git a/include/grpc/impl/codegen/grpc_types.h b/include/grpc/impl/codegen/grpc_types.h
index 6aa7dc6eab..f296e476b9 100644
--- a/include/grpc/impl/codegen/grpc_types.h
+++ b/include/grpc/impl/codegen/grpc_types.h
@@ -34,6 +34,8 @@
 #ifndef GRPC_IMPL_CODEGEN_GRPC_TYPES_H
 #define GRPC_IMPL_CODEGEN_GRPC_TYPES_H
 
+#include <grpc/impl/codegen/gpr_types.h>
+
 #include <grpc/impl/codegen/compression_types.h>
 #include <grpc/impl/codegen/status.h>
 
@@ -44,96 +46,6 @@
 extern "C" {
 #endif
 
-/* The clocks we support. */
-typedef enum {
-  /* Monotonic clock. Epoch undefined. Always moves forwards. */
-  GPR_CLOCK_MONOTONIC = 0,
-  /* Realtime clock. May jump forwards or backwards. Settable by
-     the system administrator. Has its epoch at 0:00:00 UTC 1 Jan 1970. */
-  GPR_CLOCK_REALTIME,
-  /* CPU cycle time obtained by rdtsc instruction on x86 platforms. Epoch
-     undefined. Degrades to GPR_CLOCK_REALTIME on other platforms. */
-  GPR_CLOCK_PRECISE,
-  /* Unmeasurable clock type: no base, created by taking the difference
-     between two times */
-  GPR_TIMESPAN
-} gpr_clock_type;
-
-/* Analogous to struct timespec. On some machines, absolute times may be in
- * local time. */
-typedef struct gpr_timespec {
-  int64_t tv_sec;
-  int32_t tv_nsec;
-  /** Against which clock was this time measured? (or GPR_TIMESPAN if
-      this is a relative time meaure) */
-  gpr_clock_type clock_type;
-} gpr_timespec;
-
-/* Slice API
-
-   A slice represents a contiguous reference counted array of bytes.
-   It is cheap to take references to a slice, and it is cheap to create a
-   slice pointing to a subset of another slice.
-
-   The data-structure for slices is exposed here to allow non-gpr code to
-   build slices from whatever data they have available.
-
-   When defining interfaces that handle slices, care should be taken to define
-   reference ownership semantics (who should call unref?) and mutability
-   constraints (is the callee allowed to modify the slice?) */
-
-/* Reference count container for gpr_slice. Contains function pointers to
-   increment and decrement reference counts. Implementations should cleanup
-   when the reference count drops to zero.
-   Typically client code should not touch this, and use gpr_slice_malloc,
-   gpr_slice_new, or gpr_slice_new_with_len instead. */
-typedef struct gpr_slice_refcount {
-  void (*ref)(void *);
-  void (*unref)(void *);
-} gpr_slice_refcount;
-
-#define GPR_SLICE_INLINED_SIZE (sizeof(size_t) + sizeof(uint8_t *) - 1)
-
-/* A gpr_slice s, if initialized, represents the byte range
-   s.bytes[0..s.length-1].
-
-   It can have an associated ref count which has a destruction routine to be run
-   when the ref count reaches zero (see gpr_slice_new() and grp_slice_unref()).
-   Multiple gpr_slice values may share a ref count.
-
-   If the slice does not have a refcount, it represents an inlined small piece
-   of data that is copied by value. */
-typedef struct gpr_slice {
-  struct gpr_slice_refcount *refcount;
-  union {
-    struct {
-      uint8_t *bytes;
-      size_t length;
-    } refcounted;
-    struct {
-      uint8_t length;
-      uint8_t bytes[GPR_SLICE_INLINED_SIZE];
-    } inlined;
-  } data;
-} gpr_slice;
-
-#define GRPC_SLICE_BUFFER_INLINE_ELEMENTS 8
-
-/* Represents an expandable array of slices, to be interpreted as a
-   single item. */
-typedef struct {
-  /* slices in the array */
-  gpr_slice *slices;
-  /* the number of slices in the array */
-  size_t count;
-  /* the number of slices allocated in the array */
-  size_t capacity;
-  /* the combined length of all slices in the array */
-  size_t length;
-  /* inlined elements to avoid allocations */
-  gpr_slice inlined[GRPC_SLICE_BUFFER_INLINE_ELEMENTS];
-} gpr_slice_buffer;
-
 typedef enum {
   GRPC_BB_RAW
   /* Future types may include GRPC_BB_PROTOBUF, etc. */
diff --git a/include/grpc/support/sync.h b/include/grpc/support/sync.h
index fbcc470ae2..a7bbb38c27 100644
--- a/include/grpc/support/sync.h
+++ b/include/grpc/support/sync.h
@@ -34,7 +34,7 @@
 #ifndef GRPC_SUPPORT_SYNC_H
 #define GRPC_SUPPORT_SYNC_H
 
-#include <grpc/impl/codegen/grpc_types.h> /* for gpr_timespec */
+#include <grpc/impl/codegen/gpr_types.h> /* for gpr_timespec */
 #include <grpc/impl/codegen/sync.h>
 
 #ifdef __cplusplus
diff --git a/include/grpc/support/time.h b/include/grpc/support/time.h
index 5b36dd8db5..66bcfca6ed 100644
--- a/include/grpc/support/time.h
+++ b/include/grpc/support/time.h
@@ -34,8 +34,8 @@
 #ifndef GRPC_SUPPORT_TIME_H
 #define GRPC_SUPPORT_TIME_H
 
-#include <grpc/impl/codegen/grpc_types.h>
-#include <grpc/impl/codegen/port_platform.h>
+#include <grpc/impl/codegen/gpr_types.h>
+
 #include <stddef.h>
 #include <time.h>
 
diff --git a/package.xml b/package.xml
index 96f994b651..ff4d448d18 100644
--- a/package.xml
+++ b/package.xml
@@ -83,6 +83,7 @@
     <file baseinstalldir="/" name="include/grpc/impl/codegen/atm_gcc_atomic.h" role="src" />
     <file baseinstalldir="/" name="include/grpc/impl/codegen/atm_gcc_sync.h" role="src" />
     <file baseinstalldir="/" name="include/grpc/impl/codegen/atm_windows.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/impl/codegen/gpr_types.h" role="src" />
     <file baseinstalldir="/" name="include/grpc/impl/codegen/port_platform.h" role="src" />
     <file baseinstalldir="/" name="include/grpc/impl/codegen/slice.h" role="src" />
     <file baseinstalldir="/" name="include/grpc/impl/codegen/sync.h" role="src" />
@@ -161,6 +162,7 @@
     <file baseinstalldir="/" name="include/grpc/impl/codegen/atm_gcc_atomic.h" role="src" />
     <file baseinstalldir="/" name="include/grpc/impl/codegen/atm_gcc_sync.h" role="src" />
     <file baseinstalldir="/" name="include/grpc/impl/codegen/atm_windows.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/impl/codegen/gpr_types.h" role="src" />
     <file baseinstalldir="/" name="include/grpc/impl/codegen/port_platform.h" role="src" />
     <file baseinstalldir="/" name="include/grpc/impl/codegen/slice.h" role="src" />
     <file baseinstalldir="/" name="include/grpc/impl/codegen/sync.h" role="src" />
diff --git a/test/core/surface/public_headers_must_be_c89.c b/test/core/surface/public_headers_must_be_c89.c
index 11fefeed45..53bdf612fc 100644
--- a/test/core/surface/public_headers_must_be_c89.c
+++ b/test/core/surface/public_headers_must_be_c89.c
@@ -42,6 +42,7 @@
 #include <grpc/impl/codegen/byte_buffer_reader.h>
 #include <grpc/impl/codegen/compression_types.h>
 #include <grpc/impl/codegen/connectivity_state.h>
+#include <grpc/impl/codegen/gpr_types.h>
 #include <grpc/impl/codegen/grpc_types.h>
 #include <grpc/impl/codegen/port_platform.h>
 #include <grpc/impl/codegen/propagation_bits.h>
diff --git a/test/core/util/test_config.c b/test/core/util/test_config.c
index 270d16600d..479aeda898 100644
--- a/test/core/util/test_config.c
+++ b/test/core/util/test_config.c
@@ -34,7 +34,6 @@
 #include "test/core/util/test_config.h"
 
 #include <grpc/support/log.h>
-#include <grpc/support/port_platform.h>
 #include <signal.h>
 #include <stdbool.h>
 #include <stdio.h>
diff --git a/tools/doxygen/Doxyfile.c++ b/tools/doxygen/Doxyfile.c++
index 46164b39d3..0278c1214f 100644
--- a/tools/doxygen/Doxyfile.c++
+++ b/tools/doxygen/Doxyfile.c++
@@ -847,6 +847,7 @@ include/grpc/impl/codegen/atm.h \
 include/grpc/impl/codegen/atm_gcc_atomic.h \
 include/grpc/impl/codegen/atm_gcc_sync.h \
 include/grpc/impl/codegen/atm_windows.h \
+include/grpc/impl/codegen/gpr_types.h \
 include/grpc/impl/codegen/port_platform.h \
 include/grpc/impl/codegen/slice.h \
 include/grpc/impl/codegen/sync.h \
diff --git a/tools/doxygen/Doxyfile.c++.internal b/tools/doxygen/Doxyfile.c++.internal
index 02ad508442..67a0803d55 100644
--- a/tools/doxygen/Doxyfile.c++.internal
+++ b/tools/doxygen/Doxyfile.c++.internal
@@ -847,6 +847,7 @@ include/grpc/impl/codegen/atm.h \
 include/grpc/impl/codegen/atm_gcc_atomic.h \
 include/grpc/impl/codegen/atm_gcc_sync.h \
 include/grpc/impl/codegen/atm_windows.h \
+include/grpc/impl/codegen/gpr_types.h \
 include/grpc/impl/codegen/port_platform.h \
 include/grpc/impl/codegen/slice.h \
 include/grpc/impl/codegen/sync.h \
diff --git a/tools/doxygen/Doxyfile.core b/tools/doxygen/Doxyfile.core
index 41b5f8f254..88cc34d602 100644
--- a/tools/doxygen/Doxyfile.core
+++ b/tools/doxygen/Doxyfile.core
@@ -776,6 +776,7 @@ include/grpc/impl/codegen/atm.h \
 include/grpc/impl/codegen/atm_gcc_atomic.h \
 include/grpc/impl/codegen/atm_gcc_sync.h \
 include/grpc/impl/codegen/atm_windows.h \
+include/grpc/impl/codegen/gpr_types.h \
 include/grpc/impl/codegen/port_platform.h \
 include/grpc/impl/codegen/slice.h \
 include/grpc/impl/codegen/sync.h \
@@ -817,6 +818,7 @@ include/grpc/impl/codegen/atm.h \
 include/grpc/impl/codegen/atm_gcc_atomic.h \
 include/grpc/impl/codegen/atm_gcc_sync.h \
 include/grpc/impl/codegen/atm_windows.h \
+include/grpc/impl/codegen/gpr_types.h \
 include/grpc/impl/codegen/port_platform.h \
 include/grpc/impl/codegen/slice.h \
 include/grpc/impl/codegen/sync.h \
diff --git a/tools/doxygen/Doxyfile.core.internal b/tools/doxygen/Doxyfile.core.internal
index e5aea8b456..e6d1eb6f49 100644
--- a/tools/doxygen/Doxyfile.core.internal
+++ b/tools/doxygen/Doxyfile.core.internal
@@ -776,6 +776,7 @@ include/grpc/impl/codegen/atm.h \
 include/grpc/impl/codegen/atm_gcc_atomic.h \
 include/grpc/impl/codegen/atm_gcc_sync.h \
 include/grpc/impl/codegen/atm_windows.h \
+include/grpc/impl/codegen/gpr_types.h \
 include/grpc/impl/codegen/port_platform.h \
 include/grpc/impl/codegen/slice.h \
 include/grpc/impl/codegen/sync.h \
@@ -1160,6 +1161,7 @@ include/grpc/impl/codegen/atm.h \
 include/grpc/impl/codegen/atm_gcc_atomic.h \
 include/grpc/impl/codegen/atm_gcc_sync.h \
 include/grpc/impl/codegen/atm_windows.h \
+include/grpc/impl/codegen/gpr_types.h \
 include/grpc/impl/codegen/port_platform.h \
 include/grpc/impl/codegen/slice.h \
 include/grpc/impl/codegen/sync.h \
diff --git a/tools/run_tests/sources_and_headers.json b/tools/run_tests/sources_and_headers.json
index 6ea83c1b82..7a3bbe52b3 100644
--- a/tools/run_tests/sources_and_headers.json
+++ b/tools/run_tests/sources_and_headers.json
@@ -5657,6 +5657,7 @@
       "include/grpc/impl/codegen/atm_gcc_atomic.h", 
       "include/grpc/impl/codegen/atm_gcc_sync.h", 
       "include/grpc/impl/codegen/atm_windows.h", 
+      "include/grpc/impl/codegen/gpr_types.h", 
       "include/grpc/impl/codegen/port_platform.h", 
       "include/grpc/impl/codegen/slice.h", 
       "include/grpc/impl/codegen/sync.h", 
@@ -5671,6 +5672,7 @@
       "include/grpc/impl/codegen/atm_gcc_atomic.h", 
       "include/grpc/impl/codegen/atm_gcc_sync.h", 
       "include/grpc/impl/codegen/atm_windows.h", 
+      "include/grpc/impl/codegen/gpr_types.h", 
       "include/grpc/impl/codegen/port_platform.h", 
       "include/grpc/impl/codegen/slice.h", 
       "include/grpc/impl/codegen/sync.h", 
diff --git a/vsprojects/vcxproj/gpr/gpr.vcxproj b/vsprojects/vcxproj/gpr/gpr.vcxproj
index 02417f9ebf..4567b9fcb6 100644
--- a/vsprojects/vcxproj/gpr/gpr.vcxproj
+++ b/vsprojects/vcxproj/gpr/gpr.vcxproj
@@ -179,6 +179,7 @@
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_gcc_atomic.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_gcc_sync.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_windows.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\gpr_types.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\port_platform.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\slice.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync.h" />
diff --git a/vsprojects/vcxproj/gpr/gpr.vcxproj.filters b/vsprojects/vcxproj/gpr/gpr.vcxproj.filters
index 806a8f7089..5ac9cca08a 100644
--- a/vsprojects/vcxproj/gpr/gpr.vcxproj.filters
+++ b/vsprojects/vcxproj/gpr/gpr.vcxproj.filters
@@ -234,6 +234,9 @@
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_windows.h">
       <Filter>include\grpc\impl\codegen</Filter>
     </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\gpr_types.h">
+      <Filter>include\grpc\impl\codegen</Filter>
+    </ClInclude>
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\port_platform.h">
       <Filter>include\grpc\impl\codegen</Filter>
     </ClInclude>
diff --git a/vsprojects/vcxproj/grpc++/grpc++.vcxproj b/vsprojects/vcxproj/grpc++/grpc++.vcxproj
index 247b950aa3..951b747729 100644
--- a/vsprojects/vcxproj/grpc++/grpc++.vcxproj
+++ b/vsprojects/vcxproj/grpc++/grpc++.vcxproj
@@ -345,6 +345,7 @@
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_gcc_atomic.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_gcc_sync.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_windows.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\gpr_types.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\port_platform.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\slice.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync.h" />
diff --git a/vsprojects/vcxproj/grpc++/grpc++.vcxproj.filters b/vsprojects/vcxproj/grpc++/grpc++.vcxproj.filters
index d26539f560..c055ff1419 100644
--- a/vsprojects/vcxproj/grpc++/grpc++.vcxproj.filters
+++ b/vsprojects/vcxproj/grpc++/grpc++.vcxproj.filters
@@ -363,6 +363,9 @@
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_windows.h">
       <Filter>include\grpc\impl\codegen</Filter>
     </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\gpr_types.h">
+      <Filter>include\grpc\impl\codegen</Filter>
+    </ClInclude>
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\port_platform.h">
       <Filter>include\grpc\impl\codegen</Filter>
     </ClInclude>
diff --git a/vsprojects/vcxproj/grpc++_reflection/grpc++_reflection.vcxproj b/vsprojects/vcxproj/grpc++_reflection/grpc++_reflection.vcxproj
index 829c55103a..c073547962 100644
--- a/vsprojects/vcxproj/grpc++_reflection/grpc++_reflection.vcxproj
+++ b/vsprojects/vcxproj/grpc++_reflection/grpc++_reflection.vcxproj
@@ -191,6 +191,7 @@
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_gcc_atomic.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_gcc_sync.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_windows.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\gpr_types.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\port_platform.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\slice.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync.h" />
diff --git a/vsprojects/vcxproj/grpc++_reflection/grpc++_reflection.vcxproj.filters b/vsprojects/vcxproj/grpc++_reflection/grpc++_reflection.vcxproj.filters
index 6a9dd9cea9..a7ae3fc6c9 100644
--- a/vsprojects/vcxproj/grpc++_reflection/grpc++_reflection.vcxproj.filters
+++ b/vsprojects/vcxproj/grpc++_reflection/grpc++_reflection.vcxproj.filters
@@ -147,6 +147,9 @@
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_windows.h">
       <Filter>include\grpc\impl\codegen</Filter>
     </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\gpr_types.h">
+      <Filter>include\grpc\impl\codegen</Filter>
+    </ClInclude>
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\port_platform.h">
       <Filter>include\grpc\impl\codegen</Filter>
     </ClInclude>
diff --git a/vsprojects/vcxproj/grpc++_test_util/grpc++_test_util.vcxproj b/vsprojects/vcxproj/grpc++_test_util/grpc++_test_util.vcxproj
index f34d6e46fd..3b894e5442 100644
--- a/vsprojects/vcxproj/grpc++_test_util/grpc++_test_util.vcxproj
+++ b/vsprojects/vcxproj/grpc++_test_util/grpc++_test_util.vcxproj
@@ -187,6 +187,7 @@
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_gcc_atomic.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_gcc_sync.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_windows.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\gpr_types.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\port_platform.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\slice.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync.h" />
diff --git a/vsprojects/vcxproj/grpc++_test_util/grpc++_test_util.vcxproj.filters b/vsprojects/vcxproj/grpc++_test_util/grpc++_test_util.vcxproj.filters
index 496fc8c0e9..0643be8c51 100644
--- a/vsprojects/vcxproj/grpc++_test_util/grpc++_test_util.vcxproj.filters
+++ b/vsprojects/vcxproj/grpc++_test_util/grpc++_test_util.vcxproj.filters
@@ -153,6 +153,9 @@
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_windows.h">
       <Filter>include\grpc\impl\codegen</Filter>
     </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\gpr_types.h">
+      <Filter>include\grpc\impl\codegen</Filter>
+    </ClInclude>
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\port_platform.h">
       <Filter>include\grpc\impl\codegen</Filter>
     </ClInclude>
diff --git a/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj b/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj
index cc9e3f3846..6fa6616f5f 100644
--- a/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj
+++ b/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj
@@ -345,6 +345,7 @@
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_gcc_atomic.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_gcc_sync.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_windows.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\gpr_types.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\port_platform.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\slice.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync.h" />
diff --git a/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj.filters b/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj.filters
index 1b8c34fe69..9d7f3202ea 100644
--- a/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj.filters
+++ b/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj.filters
@@ -348,6 +348,9 @@
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_windows.h">
       <Filter>include\grpc\impl\codegen</Filter>
     </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\gpr_types.h">
+      <Filter>include\grpc\impl\codegen</Filter>
+    </ClInclude>
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\port_platform.h">
       <Filter>include\grpc\impl\codegen</Filter>
     </ClInclude>
diff --git a/vsprojects/vcxproj/grpc/grpc.vcxproj b/vsprojects/vcxproj/grpc/grpc.vcxproj
index 23830f6b7b..7bf43ad19c 100644
--- a/vsprojects/vcxproj/grpc/grpc.vcxproj
+++ b/vsprojects/vcxproj/grpc/grpc.vcxproj
@@ -283,6 +283,7 @@
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_gcc_atomic.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_gcc_sync.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_windows.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\gpr_types.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\port_platform.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\slice.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync.h" />
diff --git a/vsprojects/vcxproj/grpc/grpc.vcxproj.filters b/vsprojects/vcxproj/grpc/grpc.vcxproj.filters
index 1eff64e737..32c2911390 100644
--- a/vsprojects/vcxproj/grpc/grpc.vcxproj.filters
+++ b/vsprojects/vcxproj/grpc/grpc.vcxproj.filters
@@ -612,6 +612,9 @@
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_windows.h">
       <Filter>include\grpc\impl\codegen</Filter>
     </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\gpr_types.h">
+      <Filter>include\grpc\impl\codegen</Filter>
+    </ClInclude>
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\port_platform.h">
       <Filter>include\grpc\impl\codegen</Filter>
     </ClInclude>
diff --git a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj
index deb72722c7..11ae2bd527 100644
--- a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj
+++ b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj
@@ -274,6 +274,7 @@
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_gcc_atomic.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_gcc_sync.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_windows.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\gpr_types.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\port_platform.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\slice.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync.h" />
diff --git a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters
index 047c9d4260..fc6d9d7c92 100644
--- a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters
+++ b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters
@@ -525,6 +525,9 @@
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_windows.h">
       <Filter>include\grpc\impl\codegen</Filter>
     </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\gpr_types.h">
+      <Filter>include\grpc\impl\codegen</Filter>
+    </ClInclude>
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\port_platform.h">
       <Filter>include\grpc\impl\codegen</Filter>
     </ClInclude>
diff --git a/vsprojects/vcxproj/test/codegen_test_full/codegen_test_full.vcxproj b/vsprojects/vcxproj/test/codegen_test_full/codegen_test_full.vcxproj
index d213b09f05..273c145117 100644
--- a/vsprojects/vcxproj/test/codegen_test_full/codegen_test_full.vcxproj
+++ b/vsprojects/vcxproj/test/codegen_test_full/codegen_test_full.vcxproj
@@ -200,6 +200,7 @@
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_gcc_atomic.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_gcc_sync.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_windows.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\gpr_types.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\port_platform.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\slice.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync.h" />
diff --git a/vsprojects/vcxproj/test/codegen_test_full/codegen_test_full.vcxproj.filters b/vsprojects/vcxproj/test/codegen_test_full/codegen_test_full.vcxproj.filters
index 44ac1fd394..e6d2dc2b6a 100644
--- a/vsprojects/vcxproj/test/codegen_test_full/codegen_test_full.vcxproj.filters
+++ b/vsprojects/vcxproj/test/codegen_test_full/codegen_test_full.vcxproj.filters
@@ -141,6 +141,9 @@
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_windows.h">
       <Filter>include\grpc\impl\codegen</Filter>
     </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\gpr_types.h">
+      <Filter>include\grpc\impl\codegen</Filter>
+    </ClInclude>
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\port_platform.h">
       <Filter>include\grpc\impl\codegen</Filter>
     </ClInclude>
diff --git a/vsprojects/vcxproj/test/codegen_test_minimal/codegen_test_minimal.vcxproj b/vsprojects/vcxproj/test/codegen_test_minimal/codegen_test_minimal.vcxproj
index 083846c9fb..b40d8c3102 100644
--- a/vsprojects/vcxproj/test/codegen_test_minimal/codegen_test_minimal.vcxproj
+++ b/vsprojects/vcxproj/test/codegen_test_minimal/codegen_test_minimal.vcxproj
@@ -200,6 +200,7 @@
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_gcc_atomic.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_gcc_sync.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_windows.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\gpr_types.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\port_platform.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\slice.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync.h" />
diff --git a/vsprojects/vcxproj/test/codegen_test_minimal/codegen_test_minimal.vcxproj.filters b/vsprojects/vcxproj/test/codegen_test_minimal/codegen_test_minimal.vcxproj.filters
index 8d7597d243..6db6ab61e7 100644
--- a/vsprojects/vcxproj/test/codegen_test_minimal/codegen_test_minimal.vcxproj.filters
+++ b/vsprojects/vcxproj/test/codegen_test_minimal/codegen_test_minimal.vcxproj.filters
@@ -144,6 +144,9 @@
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_windows.h">
       <Filter>include\grpc\impl\codegen</Filter>
     </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\gpr_types.h">
+      <Filter>include\grpc\impl\codegen</Filter>
+    </ClInclude>
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\port_platform.h">
       <Filter>include\grpc\impl\codegen</Filter>
     </ClInclude>