runetype.c (1635B)
1 /* MIT/X Consortium Copyright (c) 2012 Connor Lane Smith <cls@lubutu.com> 2 * 3 * Permission is hereby granted, free of charge, to any person obtaining a 4 * copy of this software and associated documentation files (the "Software"), 5 * to deal in the Software without restriction, including without limitation 6 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 7 * and/or sell copies of the Software, and to permit persons to whom the 8 * Software is furnished to do so, subject to the following conditions: 9 * 10 * The above copyright notice and this permission notice shall be included in 11 * all copies or substantial portions of the Software. 12 * 13 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 14 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 15 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 16 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 17 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 18 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 19 * DEALINGS IN THE SOFTWARE. 20 */ 21 #include <stdlib.h> 22 #include "../utf.h" 23 24 #define nelem(x) (sizeof (x) / sizeof *(x)) 25 26 static int rune1cmp(const void *, const void *); 27 static int rune2cmp(const void *, const void *); 28 29 #include "../runetypebody.h" 30 31 int 32 rune1cmp(const void *v1, const void *v2) 33 { 34 Rune r1 = *(Rune *)v1, r2 = *(Rune *)v2; 35 36 return r1 - r2; 37 } 38 39 int 40 rune2cmp(const void *v1, const void *v2) 41 { 42 Rune r = *(Rune *)v1, *p = (Rune *)v2; 43 44 if(r >= p[0] && r <= p[1]) 45 return 0; 46 else 47 return r - p[0]; 48 }