Fix regex wctype namespace (bug 18495).

[thirdparty/glibc.git] / posix / regcomp.c

diff --git a/posix/regcomp.c b/posix/regcomp.c
index 0adde3d4a8e5e956ac44f8f13b7334794c673a35..728c48239f0efceec280916a144160a7035b870e 100644 (file)
--- a/posix/regcomp.c
+++ b/posix/regcomp.c
@@ -334,7 +334,7 @@ re_compile_fastmap_iter (regex_t *bufp, const re_dfastate_t *init_state,
              memset (&state, '\0', sizeof (state));
              if (__mbrtowc (&wc, (const char *) buf, p - buf,
                             &state) == p - buf
-                 && (__wcrtomb ((char *) buf, towlower (wc), &state)
+                 && (__wcrtomb ((char *) buf, __towlower (wc), &state)
                      != (size_t) -1))
                re_set_fastmap (fastmap, 0, buf[0]);
            }
@@ -410,7 +410,7 @@ re_compile_fastmap_iter (regex_t *bufp, const re_dfastate_t *init_state,
                    re_set_fastmap (fastmap, icase, *(unsigned char *) buf);
                  if ((bufp->syntax & RE_ICASE) && dfa->mb_cur_max > 1)
                    {
-                     if (__wcrtomb (buf, towlower (cset->mbchars[i]), &state)
+                     if (__wcrtomb (buf, __towlower (cset->mbchars[i]), &state)
                          != (size_t) -1)
                        re_set_fastmap (fastmap, false, *(unsigned char *) buf);
                    }