2 * Copyright 1997, 1998, 1999 Computing Research Labs,
3 * New Mexico State University
5 * Permission is hereby granted, free of charge, to any person obtaining a
6 * copy of this software and associated documentation files (the "Software"),
7 * to deal in the Software without restriction, including without limitation
8 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
9 * and/or sell copies of the Software, and to permit persons to whom the
10 * Software is furnished to do so, subject to the following conditions:
12 * The above copyright notice and this permission notice shall be included in
13 * all copies or substantial portions of the Software.
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
18 * THE COMPUTING RESEARCH LAB OR NEW MEXICO STATE UNIVERSITY BE LIABLE FOR ANY
19 * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT
20 * OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
21 * THE USE OR OTHER DEALINGS IN THE SOFTWARE.
24 static char rcsid[] = "$Id: utbmstub.c,v 1.1 1999/09/21 15:45:18 mleisher Exp $";
30 * This should be redefined to use the `isspace' function available in the
31 * Unicode support on the platform where this is being used.
33 #define _platform_isspace(x) 0
36 * Return non-zero for any character that should be considered the equivalent
37 * of a space character. Return zero otherwise.
41 _utbm_isspace(ucs4_t c, int compress)
43 _utbm_isspace(c, compress)
49 return (c == 0x09 || c == 0x0a || c == 0x0d ||
50 c == 0x2028 || c == 0x2029 || _platform_isspace(c)) ? 1 : 0;
52 return _platform_isspace(c);
57 * Return non-zero if the character is a control character, or zero otherwise.
61 _utbm_iscntrl(ucs4_t c)
71 * Return non-zero if the character is a non-spacing character, or zero
76 _utbm_nonspacing(ucs4_t c)
86 * Convert a character to lower case.
90 _utbm_tolower(ucs4_t c)
100 * Convert a character to upper case.
104 _utbm_toupper(ucs4_t c)
114 * Convert a character to title case.
118 _utbm_totitle(ucs4_t c)