1 files changed, 0 insertions, 25 deletions
diff --git a/src/core/lib/surface/call.c b/src/core/lib/surface/call.c
index 09167efb5c..44a31be088 100644
--- a/src/core/lib/surface/call.c
+++ b/src/core/lib/surface/call.c
@@ -65,12 +65,6 @@
       - status/close recv (depending on client/server) */
 #define MAX_CONCURRENT_BATCHES 6
 
-typedef struct {
-  grpc_ioreq_completion_func on_complete;
-  void *user_data;
-  int success;
-} completed_request;
-
 #define MAX_SEND_EXTRA_METADATA_COUNT 3
 
 /* Status data for a request can come from several sources; this
@@ -97,25 +91,6 @@ typedef struct {
   grpc_mdstr *details;
 } received_status;
 
-/* How far through the GRPC stream have we read? */
-typedef enum {
-  /* We are still waiting for initial metadata to complete */
-  READ_STATE_INITIAL = 0,
-  /* We have gotten initial metadata, and are reading either
-     messages or trailing metadata */
-  READ_STATE_GOT_INITIAL_METADATA,
-  /* The stream is closed for reading */
-  READ_STATE_READ_CLOSED,
-  /* The stream is closed for reading & writing */
-  READ_STATE_STREAM_CLOSED
-} read_state;
-
-typedef enum {
-  WRITE_STATE_INITIAL = 0,
-  WRITE_STATE_STARTED,
-  WRITE_STATE_WRITE_CLOSED
-} write_state;
-
 typedef struct batch_control {
   grpc_call *call;
   grpc_cq_completion cq_completion;