reduce spurious inclusion of libc.h

[musl] / src / ctype / iswalnum.c

diff --git a/src/ctype/iswalnum.c b/src/ctype/iswalnum.c
index a6082da..046c399 100644 (file)
--- a/src/ctype/iswalnum.c
+++ b/src/ctype/iswalnum.c
@@ -1,5 +1,4 @@
 #include <wctype.h>
-#include "libc.h"
 
 int iswalnum(wint_t wc)
 {