From 69e3e06a1ab7c58b16294d0c7451b374e5966e21 Mon Sep 17 00:00:00 2001
From: diego <diego@b3059339-0415-0410-9bf9-f77b7e298cf2>
Date: Fri, 1 Oct 2010 18:29:35 +0000
Subject: Move code to avoid forward declarations in top-level .c files

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@32421 b3059339-0415-0410-9bf9-f77b7e298cf2
---
 subopt-helper.c | 135 +++++++++++++++++++++++++++-----------------------------
 1 file changed, 66 insertions(+), 69 deletions(-)

(limited to 'subopt-helper.c')

diff --git a/subopt-helper.c b/subopt-helper.c
index 31cedeef6c..37c634b5ff 100644
--- a/subopt-helper.c
+++ b/subopt-helper.c
@@ -47,10 +47,72 @@
   #define NDEBUG
 #endif
 
-/* prototypes for argument parsing */
-static char const * parse_int( char const * const str, int * const valp );
-static char const * parse_str( char const * const str, strarg_t * const valp );
-static char const * parse_float( char const * const str, float * const valp );
+
+static char const * parse_int( char const * const str, int * const valp )
+{
+  char * endp;
+
+  assert( str && "parse_int(): str == NULL" );
+
+  *valp = (int)strtol( str, &endp, 0 );
+
+  /* nothing was converted */
+  if ( str == endp ) { return NULL; }
+
+  return endp;
+}
+
+static char const * parse_float( char const * const str, float * const valp )
+{
+  char * endp;
+
+  assert( str && "parse_float(): str == NULL" );
+
+  *valp = strtod( str, &endp );
+
+  /* nothing was converted */
+  if ( str == endp ) { return NULL; }
+
+  return endp;
+}
+
+#define QUOTE_CHAR '%'
+static char const * parse_str( char const * str, strarg_t * const valp )
+{
+  char const * match = strchr( str, ':' );
+
+  if (str[0] == QUOTE_CHAR) {
+    int len = 0;
+    str = &str[1];
+    len = (int)strtol(str, (char **)&str, 0);
+    if (!str || str[0] != QUOTE_CHAR || (len > strlen(str) - 1))
+      return NULL;
+    str = &str[1];
+    match = &str[len];
+  }
+  else
+  if (str[0] == '"') {
+    str = &str[1];
+    match = strchr(str, '"');
+    if (!match)
+      return NULL;
+    valp->len = match - str;
+    valp->str = str;
+    return &match[1];
+  }
+  if ( !match )
+    match = &str[strlen(str)];
+
+  // empty string or too long
+  if ((match == str) || (match - str > INT_MAX))
+    return NULL;
+
+  valp->len = match - str;
+  valp->str = str;
+
+  return match;
+}
+
 
 /**
  * \brief Try to parse all options in str and fail if it was not possible.
@@ -249,71 +311,6 @@ else if ( substr_len == opt_len+2 )
   return 0;
 }
 
-static char const * parse_int( char const * const str, int * const valp )
-{
-  char * endp;
-
-  assert( str && "parse_int(): str == NULL" );
-
-  *valp = (int)strtol( str, &endp, 0 );
-
-  /* nothing was converted */
-  if ( str == endp ) { return NULL; }
-
-  return endp;
-}
-
-static char const * parse_float( char const * const str, float * const valp )
-{
-  char * endp;
-
-  assert( str && "parse_float(): str == NULL" );
-
-  *valp = strtod( str, &endp );
-
-  /* nothing was converted */
-  if ( str == endp ) { return NULL; }
-
-  return endp;
-}
-
-#define QUOTE_CHAR '%'
-static char const * parse_str( char const * str, strarg_t * const valp )
-{
-  char const * match = strchr( str, ':' );
-
-  if (str[0] == QUOTE_CHAR) {
-    int len = 0;
-    str = &str[1];
-    len = (int)strtol(str, (char **)&str, 0);
-    if (!str || str[0] != QUOTE_CHAR || (len > strlen(str) - 1))
-      return NULL;
-    str = &str[1];
-    match = &str[len];
-  }
-  else
-  if (str[0] == '"') {
-    str = &str[1];
-    match = strchr(str, '"');
-    if (!match)
-      return NULL;
-    valp->len = match - str;
-    valp->str = str;
-    return &match[1];
-  }
-  if ( !match )
-    match = &str[strlen(str)];
-
-  // empty string or too long
-  if ((match == str) || (match - str > INT_MAX))
-    return NULL;
-
-  valp->len = match - str;
-  valp->str = str;
-
-  return match;
-}
-
 
 /*** common test functions ***/
 
-- 
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