From 3950ffe2a485479f6561c27364d3d7df5a21d124 Mon Sep 17 00:00:00 2001 From: Igor Pashev Date: Sun, 24 Jun 2012 22:28:35 +0000 Subject: Imported Upstream version 93u+ --- src/lib/libast/string/strpcmp.c | 44 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 src/lib/libast/string/strpcmp.c (limited to 'src/lib/libast/string/strpcmp.c') diff --git a/src/lib/libast/string/strpcmp.c b/src/lib/libast/string/strpcmp.c new file mode 100644 index 0000000..2c83d71 --- /dev/null +++ b/src/lib/libast/string/strpcmp.c @@ -0,0 +1,44 @@ +/*********************************************************************** +* * +* This software is part of the ast package * +* Copyright (c) 1985-2011 AT&T Intellectual Property * +* and is licensed under the * +* Eclipse Public License, Version 1.0 * +* by AT&T Intellectual Property * +* * +* A copy of the License is available at * +* http://www.eclipse.org/org/documents/epl-v10.html * +* (with md5 checksum b35adb5213ca9657e911e9befb180842) * +* * +* Information and Software Systems Research * +* AT&T Research * +* Florham Park NJ * +* * +* Glenn Fowler * +* David Korn * +* Phong Vo * +* * +***********************************************************************/ +#pragma prototyped + +#include + +/* + * path prefix strcmp(3) -- longest first! + */ + +int +strpcmp(register const char* a, register const char* b) +{ + while (*a == *b) + { + if (!*a++) + return 0; + b++; + } + if (*a == 0 && *b == '/') + return 1; + if (*a == '/' && *b == 0) + return -1; + return (a < b) ? -1 : 1; +} -- cgit v1.2.3