math: raise flags in log2l.c on <= 0 arguments, and fix volatile

[musl] / src / locale / iswcntrl_l.c

diff --git a/src/locale/iswcntrl_l.c b/src/locale/iswcntrl_l.c
index 50e97c5..7681fe0 100644 (file)
--- a/src/locale/iswcntrl_l.c
+++ b/src/locale/iswcntrl_l.c
@@ -1,6 +1,6 @@
 #include <wctype.h>
 
-wint_t iswcntrl_l(wint_t c, locale_t l)
+int iswcntrl_l(wint_t c, locale_t l)
 {
        return iswcntrl(c);
 }