diff options
Diffstat (limited to 'src/stdlib/wcstoull.c')
-rw-r--r-- | src/stdlib/wcstoull.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/stdlib/wcstoull.c b/src/stdlib/wcstoull.c index e324dfb2..48c557db 100644 --- a/src/stdlib/wcstoull.c +++ b/src/stdlib/wcstoull.c @@ -6,8 +6,11 @@ unsigned long long wcstoull(const wchar_t *s, wchar_t **p, int base) { - uintmax_t x = wcstoumax(s, p, base); - if (x > ULLONG_MAX) { + intmax_t x; + if (sizeof(intmax_t) == sizeof(long long)) + return wcstoumax(s, p, base); + x = wcstoimax(s, p, base); + if (-x > ULLONG_MAX || x > ULLONG_MAX) { errno = ERANGE; return ULLONG_MAX; } |