marks several read-only string parameters and function return-values which can only be used read-only as const. Patch by Stefan Huehner, stefan _AT huener-org

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@19113 b3059339-0415-0410-9bf9-f77b7e298cf2

2 files changed, 6 insertions, 6 deletions

diff --git a/libaf/af_format.h b/libaf/af_format.h
index ab495dc634..dffd87e85e 100644
--- a/libaf/af_format.h
+++ b/libaf/af_format.h
@@ -84,11 +84,11 @@
 #define AF_FORMAT_FLOAT_NE AF_FORMAT_FLOAT_LE
 #endif
 
-extern int af_str2fmt(char *str);
-extern int af_str2fmt_short(char *str);
+extern int af_str2fmt(const char *str);
+extern int af_str2fmt_short(const char *str);
 extern int af_fmt2bits(int format);
 extern int af_bits2fmt(int bits);
 extern char* af_fmt2str(int format, char* str, int size);
-extern char* af_fmt2str_short(int format);
+extern const char* af_fmt2str_short(int format);
 
 #endif /* __af_format_h__ */
diff --git a/libaf/format.c b/libaf/format.c
index 53078d39b7..84b81b5da8 100644
--- a/libaf/format.c
+++ b/libaf/format.c
@@ -19,7 +19,7 @@
 #include "help_mp.h"
 
 // Convert from string to format
-int af_str2fmt(char* str)
+int af_str2fmt(const char* str)
 {
   int format=0;
   // Scan for endianess
@@ -178,7 +178,7 @@ static struct {
     { NULL, 0 }
 };
 
-char *af_fmt2str_short(int format)
+const char *af_fmt2str_short(int format)
 {
     int i;
 
@@ -189,7 +189,7 @@ char *af_fmt2str_short(int format)
     return "??";
 }
 
-int af_str2fmt_short(char* str)
+int af_str2fmt_short(const char* str)
 {
     int i;