1 f7012583 2003-11-25 devnull #ifndef _UTF_H_
 2 f7012583 2003-11-25 devnull #define _UTF_H_ 1
 3 f7012583 2003-11-25 devnull #if defined(__cplusplus)
 4 f7012583 2003-11-25 devnull extern "C" { 
 5 f7012583 2003-11-25 devnull #endif
 6 b2cfc4e2 2003-09-30 devnull 
 7 b2cfc4e2 2003-09-30 devnull typedef unsigned short Rune;	/* 16 bits */
 8 b2cfc4e2 2003-09-30 devnull 
 9 b2cfc4e2 2003-09-30 devnull enum
10 b2cfc4e2 2003-09-30 devnull {
11 b2cfc4e2 2003-09-30 devnull 	UTFmax		= 3,		/* maximum bytes per rune */
12 b2cfc4e2 2003-09-30 devnull 	Runesync	= 0x80,		/* cannot represent part of a UTF sequence (<) */
13 b2cfc4e2 2003-09-30 devnull 	Runeself	= 0x80,		/* rune and UTF sequences are the same (<) */
14 b2cfc4e2 2003-09-30 devnull 	Runeerror	= 0x80,		/* decoding error in UTF */
15 b2cfc4e2 2003-09-30 devnull };
16 b2cfc4e2 2003-09-30 devnull 
17 b2cfc4e2 2003-09-30 devnull /*
18 b2cfc4e2 2003-09-30 devnull  * rune routines
19 b2cfc4e2 2003-09-30 devnull  */
20 b2cfc4e2 2003-09-30 devnull extern	int	runetochar(char*, Rune*);
21 b2cfc4e2 2003-09-30 devnull extern	int	chartorune(Rune*, char*);
22 b2cfc4e2 2003-09-30 devnull extern	int	runelen(long);
23 b2cfc4e2 2003-09-30 devnull extern	int	runenlen(Rune*, int);
24 b2cfc4e2 2003-09-30 devnull extern	int	fullrune(char*, int);
25 b2cfc4e2 2003-09-30 devnull extern	int	utflen(char*);
26 b2cfc4e2 2003-09-30 devnull extern	int	utfnlen(char*, long);
27 b2cfc4e2 2003-09-30 devnull extern	char*	utfrune(char*, long);
28 b2cfc4e2 2003-09-30 devnull extern	char*	utfrrune(char*, long);
29 b2cfc4e2 2003-09-30 devnull extern	char*	utfutf(char*, char*);
30 b2cfc4e2 2003-09-30 devnull extern	char*	utfecpy(char*, char*, char*);
31 b2cfc4e2 2003-09-30 devnull 
32 b2cfc4e2 2003-09-30 devnull extern	Rune*	runestrcat(Rune*, Rune*);
33 b2cfc4e2 2003-09-30 devnull extern	Rune*	runestrchr(Rune*, Rune);
34 b2cfc4e2 2003-09-30 devnull extern	int	runestrcmp(Rune*, Rune*);
35 b2cfc4e2 2003-09-30 devnull extern	Rune*	runestrcpy(Rune*, Rune*);
36 b2cfc4e2 2003-09-30 devnull extern	Rune*	runestrncpy(Rune*, Rune*, long);
37 b2cfc4e2 2003-09-30 devnull extern	Rune*	runestrecpy(Rune*, Rune*, Rune*);
38 b2cfc4e2 2003-09-30 devnull extern	Rune*	runestrdup(Rune*);
39 b2cfc4e2 2003-09-30 devnull extern	Rune*	runestrncat(Rune*, Rune*, long);
40 b2cfc4e2 2003-09-30 devnull extern	int	runestrncmp(Rune*, Rune*, long);
41 b2cfc4e2 2003-09-30 devnull extern	Rune*	runestrrchr(Rune*, Rune);
42 b2cfc4e2 2003-09-30 devnull extern	long	runestrlen(Rune*);
43 b2cfc4e2 2003-09-30 devnull extern	Rune*	runestrstr(Rune*, Rune*);
44 b2cfc4e2 2003-09-30 devnull 
45 b2cfc4e2 2003-09-30 devnull extern	Rune	tolowerrune(Rune);
46 b2cfc4e2 2003-09-30 devnull extern	Rune	totitlerune(Rune);
47 b2cfc4e2 2003-09-30 devnull extern	Rune	toupperrune(Rune);
48 b2cfc4e2 2003-09-30 devnull extern	int	isalpharune(Rune);
49 b2cfc4e2 2003-09-30 devnull extern	int	islowerrune(Rune);
50 b2cfc4e2 2003-09-30 devnull extern	int	isspacerune(Rune);
51 b2cfc4e2 2003-09-30 devnull extern	int	istitlerune(Rune);
52 b2cfc4e2 2003-09-30 devnull extern	int	isupperrune(Rune);
53 b2cfc4e2 2003-09-30 devnull 
54 f7012583 2003-11-25 devnull #if defined(__cplusplus)
55 f7012583 2003-11-25 devnull }
56 b2cfc4e2 2003-09-30 devnull #endif
57 f7012583 2003-11-25 devnull #endif