more header fixes, minor warning fix

[musl] / src / stdlib / wcstoumax.c

diff --git a/src/stdlib/wcstoumax.c b/src/stdlib/wcstoumax.c
index a8f4680..456dded 100644 (file)
--- a/src/stdlib/wcstoumax.c
+++ b/src/stdlib/wcstoumax.c
@@ -1,4 +1,5 @@
 #include <wchar.h>
+#include <wctype.h>
 #include <stdlib.h>
 #include <inttypes.h>
 #include <errno.h>