1*b30d1939SAndy Fiddaman /*********************************************************************** 2*b30d1939SAndy Fiddaman * * 3*b30d1939SAndy Fiddaman * This software is part of the ast package * 4*b30d1939SAndy Fiddaman * Copyright (c) 1985-2011 AT&T Intellectual Property * 5*b30d1939SAndy Fiddaman * and is licensed under the * 6*b30d1939SAndy Fiddaman * Eclipse Public License, Version 1.0 * 7*b30d1939SAndy Fiddaman * by AT&T Intellectual Property * 8*b30d1939SAndy Fiddaman * * 9*b30d1939SAndy Fiddaman * 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) * 12*b30d1939SAndy Fiddaman * * 13*b30d1939SAndy Fiddaman * Information and Software Systems Research * 14*b30d1939SAndy Fiddaman * AT&T Research * 15*b30d1939SAndy Fiddaman * Florham Park NJ * 16*b30d1939SAndy Fiddaman * * 17*b30d1939SAndy Fiddaman * Glenn Fowler <gsf@research.att.com> * 18*b30d1939SAndy Fiddaman * David Korn <dgk@research.att.com> * 19*b30d1939SAndy Fiddaman * Phong Vo <kpv@research.att.com> * 20*b30d1939SAndy Fiddaman * * 21*b30d1939SAndy Fiddaman ***********************************************************************/ 22*b30d1939SAndy Fiddaman #pragma prototyped 23*b30d1939SAndy Fiddaman 24*b30d1939SAndy Fiddaman #include <ast.h> 25*b30d1939SAndy Fiddaman 26*b30d1939SAndy Fiddaman #if _lib_strrchr 27*b30d1939SAndy Fiddaman 28*b30d1939SAndy Fiddaman NoN(strrchr) 29*b30d1939SAndy Fiddaman 30*b30d1939SAndy Fiddaman #else 31*b30d1939SAndy Fiddaman 32*b30d1939SAndy Fiddaman #undef strrchr 33*b30d1939SAndy Fiddaman 34*b30d1939SAndy Fiddaman #if _lib_rindex 35*b30d1939SAndy Fiddaman 36*b30d1939SAndy Fiddaman #undef rindex 37*b30d1939SAndy Fiddaman 38*b30d1939SAndy Fiddaman extern char* rindex(const char*, int); 39*b30d1939SAndy Fiddaman 40*b30d1939SAndy Fiddaman char* 41*b30d1939SAndy Fiddaman strrchr(const char* s, int c) 42*b30d1939SAndy Fiddaman { 43*b30d1939SAndy Fiddaman return(rindex(s, c)); 44*b30d1939SAndy Fiddaman } 45*b30d1939SAndy Fiddaman 46*b30d1939SAndy Fiddaman #else 47*b30d1939SAndy Fiddaman 48*b30d1939SAndy Fiddaman char* 49*b30d1939SAndy Fiddaman strrchr(register const char* s, register int c) 50*b30d1939SAndy Fiddaman { 51*b30d1939SAndy Fiddaman register const char* r; 52*b30d1939SAndy Fiddaman 53*b30d1939SAndy Fiddaman r = 0; 54*b30d1939SAndy Fiddaman do if (*s == c) r = s; while(*s++); 55*b30d1939SAndy Fiddaman return((char*)r); 56*b30d1939SAndy Fiddaman } 57*b30d1939SAndy Fiddaman 58*b30d1939SAndy Fiddaman #endif 59*b30d1939SAndy Fiddaman 60*b30d1939SAndy Fiddaman #endif 61