X-Git-Url: http://nsz.repo.hu/git/?p=musl;a=blobdiff_plain;f=include%2Fctype.h;h=8f0d16872e7a788827564c606867a0e2927d92fd;hp=a85e907eb0fb36bdff696afd512522afdc0d6dce;hb=c1a9658bd19245ff0fb52d3da567815d822fb622;hpb=3ed8c9f2df0b5f0bfe1006037c46d4f32ec6ca7b

diff --git a/include/ctype.h b/include/ctype.h
index a85e907e..8f0d1687 100644
--- a/include/ctype.h
+++ b/include/ctype.h
@@ -5,6 +5,8 @@
 extern "C" {
 #endif
 
+#include <features.h>
+
 int   isalnum(int);
 int   isalpha(int);
 int   isblank(int);
@@ -30,7 +32,8 @@ int   toupper(int);
 
 
 #if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
- || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE)
+ || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) \
+ || defined(_BSD_SOURCE)
 
 #define __NEED_locale_t
 #include <bits/alltypes.h>