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-rw-r--r--src/string_func.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/string_func.h b/src/string_func.h
index 0e7aa5331..82530ae65 100644
--- a/src/string_func.h
+++ b/src/string_func.h
@@ -81,7 +81,7 @@ static inline WChar Utf8Consume(const char **s)
* @param c Unicode character.
* @return Length of UTF-8 encoding for character.
*/
-static inline size_t Utf8CharLen(WChar c)
+static inline int8 Utf8CharLen(WChar c)
{
if (c < 0x80) return 1;
if (c < 0x800) return 2;
@@ -100,7 +100,7 @@ static inline size_t Utf8CharLen(WChar c)
* @param c char to query length of
* @return requested size
*/
-static inline size_t Utf8EncodedCharLen(char c)
+static inline int8 Utf8EncodedCharLen(char c)
{
if (GB(c, 3, 5) == 0x1E) return 4;
if (GB(c, 4, 4) == 0x0E) return 3;