diff options
Diffstat (limited to 'libc/misc/regex/regex_internal.c')
| -rw-r--r-- | libc/misc/regex/regex_internal.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libc/misc/regex/regex_internal.c b/libc/misc/regex/regex_internal.c index f9814d290..c1ee85040 100644 --- a/libc/misc/regex/regex_internal.c +++ b/libc/misc/regex/regex_internal.c @@ -289,7 +289,7 @@ build_wcs_upper_buffer (re_string_t *pstr) { /* In case of a singlebyte character. */ pstr->mbs[byte_idx] - = toupper (pstr->raw_mbs[pstr->raw_mbs_idx + byte_idx]); + = __toupper (pstr->raw_mbs[pstr->raw_mbs_idx + byte_idx]); /* The next step uses the assumption that wchar_t is encoded ASCII-safe: all ASCII values can be converted like this. */ pstr->wcs[byte_idx] = (wchar_t) pstr->mbs[byte_idx]; @@ -523,7 +523,7 @@ build_upper_buffer (re_string_t *pstr) if (BE (pstr->trans != NULL, 0)) ch = pstr->trans[ch]; if (islower (ch)) - pstr->mbs[char_idx] = toupper (ch); + pstr->mbs[char_idx] = __toupper (ch); else pstr->mbs[char_idx] = ch; } |