case.h

Revision 919, 417 bytes (checked in by shawnw, 1 year ago)
1.8.3p3

Line
1	#ifndef CASE_H
2	#define CASE_H
3	#include <ctype.h>
4	#include "config.h"
5
6	#ifdef HAVE_SAFE_TOUPPER
7	#define DOWNCASE(x) tolower((unsigned char)x)
8	#define UPCASE(x) toupper((unsigned char)x)
9	#else
10	#define DOWNCASE(x) (isupper((unsigned char)x) ? tolower((unsigned char)x) : (x))
11	#define UPCASE(x) (islower((unsigned char)x) ? toupper((unsigned char)x) : (x))
12	#endif
13	#endif /* CASE_H */

Note: See TracBrowser for help on using the browser.