Commit message (Collapse) | Author | Age | Lines | |
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* | Add isblank | Jason Hobbs | 2011-10-17 | -0/+6 |
| | | | | | | | | | | | Existing ctype checks are implemented using a 256 byte lookup table, allowing each character to be in any of 8 character classes. Since there are 8 existing character classes without the blank class, I implemented isblank without using the lookup table. Since there are only two blank characters - tab and space - this is a more reasonable approach than doubling the size of the lookup table to accommodate one more class. Signed-off-by: Jason Hobbs <jason.hobbs@calxeda.com> | |||
* | ctype: constify lookup table | Mike Frysinger | 2010-11-28 | -1/+1 |
| | | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org> | |||
* | Initial revision | wdenk | 2000-08-21 | -0/+54 |