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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 the GNU C++ Library. This library is free
- software; you can redistribute it and/or modify it under the terms of
- the GNU Library General Public License as published by the Free
- Software Foundation; either version 2 of the License, or (at your
- option) any later version. This library is distributed in the hope
- that it will be useful, but WITHOUT ANY WARRANTY; without even the
- implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
- PURPOSE. See the GNU Library General Public License for more details.
- You should have received a copy of the GNU Library General Public
- License along with this library; if not, write to the Free Software
- Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
- #ifndef _compare_h
- #ifdef __GNUG__
- #pragma once
- #pragma interface
- #endif
- #define _compare_h 1
-
- #include <builtin.h>
-
- int compare(int a, int b);
- int compare(short a, short b);
- int compare(char a, char b);
- int compare(unsigned long a, unsigned long b);
- int compare(unsigned int a, unsigned int b);
- int compare(unsigned short a, unsigned short b);
- int compare(unsigned char a, unsigned char b);
- int compare(float a, float b);
- int compare(double a, double b);
- int compare(const char* a, const char* b);
-
- #if defined(__OPTIMIZE__) || defined(USE_LIBGXX_INLINES)
-
- 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)? -1 : (a > b)? 1 : 0;
- }
-
- inline int compare(double a, double b)
- {
- return (a < b)? -1 : (a > b)? 1 : 0;
- }
-
- inline int compare(const char* a, const char* b)
- {
- return strcmp(a,b);
- }
-
- #endif
- #endif
-