home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
Best of www.BestZips.com (Collector's Edition)
/
Best of WWW.BESTZIPS.COM Collector's Edition (JCSM Shareware) (JCS Marketing).ISO
/
editors_
/
ze16v250.zip
/
CTYPE.H_
/
CTYPE.H
Wrap
C/C++ Source or Header
|
1992-04-05
|
1KB
|
41 lines
/* ctype.h */
/* This file contains macros definitions and extern declarations for a
* version of <ctype.h> which is aware of the o_flipcase letters used in
* elvis.
*
* This file uses the "uchar" data type and "UCHAR" conversion macro which
* are defined in "config.h". Consequently, any file that includes this
* header must include config.h first.
*/
#ifndef _CT_UPPER
#define _CT_UPPER 0x01
#define _CT_LOWER 0x02
#define _CT_SPACE 0x04
#define _CT_DIGIT 0x08
#define _CT_ALNUM 0x10
#define _CT_CNTRL 0x20
#define isalnum(c) (_ct_ctypes[UCHAR(c)] & _CT_ALNUM)
#define isalpha(c) (_ct_ctypes[UCHAR(c)] & (_CT_LOWER|_CT_UPPER))
#define isdigit(c) (_ct_ctypes[UCHAR(c)] & _CT_DIGIT)
#define islower(c) (_ct_ctypes[UCHAR(c)] & _CT_LOWER)
#define isspace(c) (_ct_ctypes[UCHAR(c)] & _CT_SPACE)
#define isupper(c) (_ct_ctypes[UCHAR(c)] & _CT_UPPER)
#define iscntrl(c) (_ct_ctypes[UCHAR(c)] & _CT_CNTRL)
#define ispunct(c) (!_ct_ctypes[UCHAR(c)]) /* punct = "none of the above" */
#define isascii(c) (!((c) & 0x80))
#define toupper(c) _ct_toupper[UCHAR(c)]
#define tolower(c) _ct_tolower[UCHAR(c)]
extern uchar _ct_toupper[];
extern uchar _ct_tolower[];
extern uchar _ct_ctypes[];
extern void _ct_init(/* char *flipcase */);
#endif /* ndef _CT_UPPER */