include cleanups: remove unused headers and add feature test macros

[musl] / src / locale / strcasecmp_l.c

diff --git a/src/locale/strcasecmp_l.c b/src/locale/strcasecmp_l.c
index eea2f80..ca80543 100644 (file)
--- a/src/locale/strcasecmp_l.c
+++ b/src/locale/strcasecmp_l.c
@@ -1,5 +1,4 @@
 #include <strings.h>
-#include <ctype.h>
 
 int strcasecmp_l(const char *l, const char *r, locale_t loc)
 {