From f7afd7bc9c759650c1b52ee6ff0c8f2956297056 Mon Sep 17 00:00:00 2001 From: Jakob Kaivo Date: Sat, 2 Mar 2019 11:33:02 -0500 Subject: clean up documentation --- src/ctype/tolower.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) (limited to 'src/ctype/tolower.c') diff --git a/src/ctype/tolower.c b/src/ctype/tolower.c index 7ef5057a..3464d655 100644 --- a/src/ctype/tolower.c +++ b/src/ctype/tolower.c @@ -5,15 +5,12 @@ #include "nonstd/ctype.h" /** convert an uppercase letter to lowercase **/ + int tolower(int c) { unsigned char *map = __libc(TOLOWER); ASSERT_REPRESENTABLE(c, 0, UCHAR_MAX, unsigned char, EOF); - /* - RETURN_SUCCESS(ARGUMENT(c) converted to lowercase); - RETURN_FAILURE(ARGUMENT(c), ARGUMENT(c) was not an uppercase letter or it has no equivalent lowercase letter); - */ if (c == EOF) { return EOF; @@ -28,6 +25,8 @@ locale. ***/ /* +RETURN_SUCCESS(ARGUMENT(c) converted to lowercase) +RETURN_FAILURE(ARGUMENT(c), ARGUMENT(c) was not an uppercase letter or it has no equivalent lowercase letter) LC_CTYPE STDC(1) */ -- cgit v1.2.1