diff --git a/src/string/wcsrchr.c b/src/string/wcsrchr.c
index 7503475abaee9a2ca7363cb05165f38e5b2541aa..8961b9e2f8eeeebcc4ac083429ecb2309873e8bf 100644
--- a/src/string/wcsrchr.c
+++ b/src/string/wcsrchr.c
@@ -1,6 +1,6 @@
 #include <wchar.h>
 
-wchar_t *wcsrchr(const wchar_t *s, wint_t c)
+wchar_t *wcsrchr(const wchar_t *s, wchar_t c)
 {
 	const wchar_t *p;
 	for (p=s+wcslen(s); p>=s && *p!=c; p--);