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- // This may look like C code, but it is really -*- C++ -*-
-
- /*
- Copyright (C) 1988 Free Software Foundation
- written by Doug Lea (dl@rocky.oswego.edu)
-
- This file is part of GNU CC.
-
- GNU CC is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY. No author or distributor
- accepts responsibility to anyone for the consequences of using it
- or for whether it serves any particular purpose or works at all,
- unless he says so in writing. Refer to the GNU CC General Public
- License for full details.
-
- Everyone is granted permission to copy, modify and redistribute
- GNU CC, but only under the conditions described in the
- GNU CC General Public License. A copy of this license is
- supposed to have been given to you along with GNU CC so you
- can know your rights and responsibilities. It should be in a
- file named COPYING. Among other things, the copyright notice
- and this notice must be preserved on all copies.
- */
-
- #ifndef _compare_h
- #pragma once
- #define _compare_h 1
-
- #include <builtin.h>
-
-
- inline int compare(int a, int b)
- {
- return a - b;
- }
-
- inline int compare(short a, short b)
- {
- return a - b;
- }
-
- inline int compare(char a, char b)
- {
- return a - b;
- }
-
- inline int compare(unsigned long a, unsigned long b)
- {
- return (a < b)? -1 : (a > b)? 1 : 0;
- }
-
- inline int compare(unsigned int a, unsigned int b)
- {
- return (a < b)? -1 : (a > b)? 1 : 0;
- }
-
- inline int compare(unsigned short a, unsigned short b)
- {
- return (a < b)? -1 : (a > b)? 1 : 0;
- }
-
- inline int compare(unsigned char a, unsigned char b)
- {
- return (a < b)? -1 : (a > b)? 1 : 0;
- }
-
- inline int compare(float a, float b)
- {
- return a - b;
- }
-
- inline int compare(double a, double b)
- {
- return a - b;
- }
-
- inline int compare(const char* a, const char* b)
- {
- return strcmp(a,b);
- }
-
- #endif
-