diff options
author | James Golovich <james@gnuinter.net> | 2004-05-03 04:31:11 +0000 |
---|---|---|
committer | James Golovich <james@gnuinter.net> | 2004-05-03 04:31:11 +0000 |
commit | 131a8c8f53e6ee675e4a83928b2200ac4a509084 (patch) | |
tree | 777948b3d8cb0bdfe1cd9f1894e07562ff9fa73c /include | |
parent | 603511ea6f4e5679fa29424ea7d5df4ad8a3d89f (diff) |
Add include/asterisk/utils.h file. Which includes the function
ast_strlen_zero, which should be used instead of strlen to check if a
string has length or doesn't have length.
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@2868 65c4cc65-6c06-0410-ace0-fbb531ad65f3
Diffstat (limited to 'include')
-rwxr-xr-x | include/asterisk/utils.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/include/asterisk/utils.h b/include/asterisk/utils.h new file mode 100755 index 000000000..18863e880 --- /dev/null +++ b/include/asterisk/utils.h @@ -0,0 +1,20 @@ +/* + * Asterisk -- A telephony toolkit for Linux. + * + * Utility functions + * + * Copyright (C) 2004, Digium + * + * This program is free software, distributed under the terms of + * the GNU General Public License + */ + +#ifndef _ASTERISK_UTIL_H +#define _ASTERISK_UTIL_H + +static inline int ast_strlen_zero(const char *s) +{ + return (*s == '\0'); +} + +#endif |