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Diffstat (limited to 'src/ctype/tolower.c')
| -rw-r--r-- | src/ctype/tolower.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/ctype/tolower.c b/src/ctype/tolower.c index bea8506b..cec51f62 100644 --- a/src/ctype/tolower.c +++ b/src/ctype/tolower.c @@ -19,6 +19,8 @@ int tolower(int c) return map[c]; } +__check_1(int, 0, tolower, int) + /*** converts an uppercase letter to its equivalent lowercase letter in the current locale. |