1 files changed, 8 insertions, 0 deletions
diff --git a/src/ctype/isalpha.c b/src/ctype/isalpha.c
index 53e115c2..f155d3aa 100644
--- a/src/ctype/isalpha.c
+++ b/src/ctype/isalpha.c
@@ -1,7 +1,15 @@
 #include <ctype.h>
+#include "libc.h"
 #undef isalpha
 
 int isalpha(int c)
 {
 	return ((unsigned)c|32)-'a' < 26;
 }
+
+int __isalpha_l(int c, locale_t l)
+{
+	return isalpha(c);
+}
+
+weak_alias(__isalpha_l, isalpha_l);