diff options
Diffstat (limited to 'lib/strnumcmp-in.h')
| -rw-r--r-- | lib/strnumcmp-in.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/strnumcmp-in.h b/lib/strnumcmp-in.h index b80623552..9b968cb30 100644 --- a/lib/strnumcmp-in.h +++ b/lib/strnumcmp-in.h @@ -1,7 +1,7 @@ /* Compare numeric strings. This is an internal include file. Copyright (C) 1988, 1991, 1992, 1993, 1995, 1996, 1998, 1999, 2000, - 2003, 2004, 2005 Free Software Foundation, Inc. + 2003, 2004, 2005, 2006 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -30,11 +30,11 @@ # define NUMERIC_ZERO '0' /* ISDIGIT differs from isdigit, as follows: - - Its arg may be any int or unsigned int; it need not be an unsigned char. - - It's guaranteed to evaluate its argument exactly once. + - Its arg may be any int or unsigned int; it need not be an unsigned char + or EOF. - It's typically faster. POSIX says that only '0' through '9' are digits. Prefer ISDIGIT to - ISDIGIT_LOCALE unless it's important to use the locale's definition + isdigit unless it's important to use the locale's definition of `digit' even when the host does not conform to POSIX. */ # define ISDIGIT(c) ((unsigned int) (c) - '0' <= 9) |