on x86_64 use long instead of long long for 64bit posix types

[musl] / src / multibyte / mbrtowc.c

diff --git a/src/multibyte/mbrtowc.c b/src/multibyte/mbrtowc.c
index cc49781..db80366 100644 (file)
--- a/src/multibyte/mbrtowc.c
+++ b/src/multibyte/mbrtowc.c
@@ -22,9 +22,8 @@ size_t mbrtowc(wchar_t *restrict wc, const char *restrict src, size_t n, mbstate
        c = *(unsigned *)st;
        
        if (!s) {
-               s = (void *)"";
-               wc = (void *)&wc;
-               n = 1;
+               if (c) goto ilseq;
+               return 0;
        } else if (!wc) wc = (void *)&wc;
 
        if (!n) return -2;
@@ -52,7 +51,7 @@ loop:
        *(unsigned *)st = c;
        return -2;
 ilseq:
-       *(unsigned *)st = FAILSTATE;
+       *(unsigned *)st = 0;
        errno = EILSEQ;
        return -1;
 }