diff options
Diffstat (limited to 'src/ctype/iscntrl.c')
| -rw-r--r-- | src/ctype/iscntrl.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/ctype/iscntrl.c b/src/ctype/iscntrl.c index 454da1b6..a345686e 100644 --- a/src/ctype/iscntrl.c +++ b/src/ctype/iscntrl.c @@ -14,6 +14,8 @@ int iscntrl(int c) return c == EOF ? 0 : map[c] & CT_CNTRL; } +__check_1(int, 0, iscntrl, int) + /*** tests whether ARGUMENT(c) is a character in the class CHARACTER_CLASS(cntrl) in the current locale. |