match glibc/lsb cancellation abi on i386

[musl] / src / stdio / vsnprintf.c

diff --git a/src/stdio/vsnprintf.c b/src/stdio/vsnprintf.c
index 5d3f0c5..1f316ca 100644 (file)
--- a/src/stdio/vsnprintf.c
+++ b/src/stdio/vsnprintf.c
@@ -23,8 +23,8 @@ int vsnprintf(char *s, size_t n, const char *fmt, va_list ap)
                return -1;
        } else if (n > 0) {
                if (n > (char *)0+SIZE_MAX-s) n = (char *)0+SIZE_MAX-s;
-               f.wpos = s;
-               f.wbase = f.wend = s+n-1;
+               f.wpos = (void *)s;
+               f.wbase = f.wend = (void *)(s+n-1);
                f.wstop = f.wend - 1;
        }
        r = vfprintf(&f, fmt, ap);