1da2e3ebdSchin /*********************************************************************** 2da2e3ebdSchin * * 3da2e3ebdSchin * This software is part of the ast package * 4*b30d1939SAndy Fiddaman * Copyright (c) 1985-2011 AT&T Intellectual Property * 5da2e3ebdSchin * and is licensed under the * 6*b30d1939SAndy Fiddaman * Eclipse Public License, Version 1.0 * 77c2fbfb3SApril Chin * by AT&T Intellectual Property * 8da2e3ebdSchin * * 9da2e3ebdSchin * A copy of the License is available at * 10*b30d1939SAndy Fiddaman * http://www.eclipse.org/org/documents/epl-v10.html * 11*b30d1939SAndy Fiddaman * (with md5 checksum b35adb5213ca9657e911e9befb180842) * 12da2e3ebdSchin * * 13da2e3ebdSchin * Information and Software Systems Research * 14da2e3ebdSchin * AT&T Research * 15da2e3ebdSchin * Florham Park NJ * 16da2e3ebdSchin * * 17da2e3ebdSchin * Glenn Fowler <gsf@research.att.com> * 18da2e3ebdSchin * David Korn <dgk@research.att.com> * 19da2e3ebdSchin * Phong Vo <kpv@research.att.com> * 20da2e3ebdSchin * * 21da2e3ebdSchin ***********************************************************************/ 22da2e3ebdSchin #pragma prototyped 23da2e3ebdSchin 24da2e3ebdSchin #include <ast.h> 25da2e3ebdSchin 26da2e3ebdSchin #if _lib_strcasecmp 27da2e3ebdSchin 28da2e3ebdSchin NoN(strcasecmp) 29da2e3ebdSchin 30da2e3ebdSchin #else 31da2e3ebdSchin 32da2e3ebdSchin #include <ctype.h> 33da2e3ebdSchin 34da2e3ebdSchin #undef strcasecmp 35da2e3ebdSchin 36da2e3ebdSchin int 37da2e3ebdSchin strcasecmp(register const char* a, register const char* b) 38da2e3ebdSchin { 39da2e3ebdSchin register int ac; 40da2e3ebdSchin register int bc; 41da2e3ebdSchin register int d; 42da2e3ebdSchin 43da2e3ebdSchin for (;;) 44da2e3ebdSchin { 45da2e3ebdSchin ac = *a++; 46da2e3ebdSchin if (isupper(ac)) 47da2e3ebdSchin ac = tolower(ac); 48da2e3ebdSchin bc = *b++; 49da2e3ebdSchin if (isupper(bc)) 50da2e3ebdSchin bc = tolower(bc); 51da2e3ebdSchin if (d = ac - bc) 52da2e3ebdSchin return d; 53da2e3ebdSchin if (!ac) 54da2e3ebdSchin return 0; 55da2e3ebdSchin } 56da2e3ebdSchin } 57da2e3ebdSchin 58da2e3ebdSchin #endif 59