1 files changed, 8 insertions, 0 deletions
diff --git a/src/ctype/isblank.c b/src/ctype/isblank.c
index 957400b2..299120e9 100644
--- a/src/ctype/isblank.c
+++ b/src/ctype/isblank.c
@@ -1,6 +1,14 @@
 #include <ctype.h>
+#include "libc.h"
 
 int isblank(int c)
 {
 	return (c == ' ' || c == '\t');
 }
+
+int __isblank_l(int c, locale_t l)
+{
+	return isblank(c);
+}
+
+weak_alias(__isblank_l, isblank_l);