have posix_spawnattr_setflags check for supported flags

[oweals/musl.git] / src / ctype / toupper.c

diff --git a/src/ctype/toupper.c b/src/ctype/toupper.c
index 1799f0307789a3336b28d82e78203a0482eb02ea..bbf4e06e815c6e1bbd7bfce3f12e471d427d71ad 100644 (file)
--- a/src/ctype/toupper.c
+++ b/src/ctype/toupper.c
@@ -1,7 +1,15 @@
 #include <ctype.h>
+#include "libc.h"
 
 int toupper(int c)
 {
        if (islower(c)) return c & 0x5f;
        return c;
 }
+
+int __toupper_l(int c, locale_t l)
+{
+       return toupper(c);
+}
+
+weak_alias(__toupper_l, toupper_l);