/*********************************************************************** * * * This software is part of the ast package * * Copyright (c) 1985-2008 AT&T Intellectual Property * * and is licensed under the * * Common Public License, Version 1.0 * * by AT&T Intellectual Property * * * * A copy of the License is available at * * http://www.opensource.org/licenses/cpl1.0.txt * * (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9) * * * * Information and Software Systems Research * * AT&T Research * * Florham Park NJ * * * * Glenn Fowler * * David Korn * * Phong Vo * * * ***********************************************************************/ #pragma prototyped /* * Glenn Fowler * AT&T Research * * copy table with element size n * indexed by CC_ASCII to table * indexed by CC_NATIVE */ #include #include void* ccnative(void* b, const void* a, size_t n) { #if CC_ASCII == CC_NATIVE return memcpy(b, a, n * (UCHAR_MAX + 1)); #else register int c; register const unsigned char* m; register unsigned char* cb = (unsigned char*)b; register unsigned char* ca = (unsigned char*)a; m = CCMAP(CC_ASCII, CC_NATIVE); if (n == sizeof(char)) for (c = 0; c <= UCHAR_MAX; c++) cb[c] = ca[m[c]]; else for (c = 0; c <= UCHAR_MAX; c++) memcpy(cb + n * c, ca + n * m[c], n); return b; #endif }