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-rw-r--r--libaf/af_format.h6
1 files changed, 3 insertions, 3 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__ */