fix all implicit conversion between signed/unsigned pointers

[musl] / src / stdio / ungetwc.c

diff --git a/src/stdio/ungetwc.c b/src/stdio/ungetwc.c
index f7cde2e..6871d03 100644 (file)
--- a/src/stdio/ungetwc.c
+++ b/src/stdio/ungetwc.c
@@ -8,7 +8,7 @@ wint_t ungetwc(wint_t c, FILE *f)
        if (c == WEOF) return c;
 
        /* Try conversion early so we can fail without locking if invalid */
-       if (!isascii(c) && (l = wctomb(mbc, c)) < 0)
+       if (!isascii(c) && (l = wctomb((void *)mbc, c)) < 0)
                return WEOF;
 
        FLOCK(f);