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-rw-r--r--include/util.h8
1 files changed, 6 insertions, 2 deletions
diff --git a/include/util.h b/include/util.h
index 9d2d1a75c..60b0c1736 100644
--- a/include/util.h
+++ b/include/util.h
@@ -172,8 +172,12 @@ STRLIST strlist_last( STRLIST node );
const char *memistr( const char *buf, size_t buflen, const char *sub );
char *mem2str( char *, const void *, size_t);
char *trim_spaces( char *string );
-unsigned trim_trailing_chars( byte *line, unsigned len, const char *trimchars);
-unsigned trim_trailing_ws( byte *line, unsigned len );
+unsigned int trim_trailing_chars( byte *line, unsigned int len,
+ const char *trimchars);
+unsigned int trim_trailing_ws( byte *line, unsigned len );
+unsigned int check_trailing_chars( const byte *line, unsigned int len,
+ const char *trimchars );
+unsigned int check_trailing_ws( const byte *line, unsigned int len );
int string_count_chr( const char *string, int c );
int set_native_charset( const char *newset );
const char* get_native_charset(void);