Memory management, portable types, math constants, and timing. More...

#include <stdlib.h>
#include <stdarg.h>
#include "basic.h"
#include <sys/time.h>
#include <unistd.h>

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Functions
void *	MallocWithErrorMessage (size_t Size)
	malloc with an error message on failure.
void *	ReallocWithErrorMessage (void *Ptr, size_t Size)
	realloc with an error message and free on failure.
void	ErrorMessage (const char *Format,...)
	Redefine this function to customize error messages.
unsigned long	Clock ()

Detailed Description

Memory management, portable types, math constants, and timing.

Author:: Pascal Getreuer <getreuer@gmail.com>

This file implements a function Clock, a timer with millisecond precision. In order to obtain timing at high resolution, platform- specific functions are needed:

On Windows systems, the GetSystemTime function is used.
On UNIX systems, the gettimeofday function is used.

This file attempts to detect whether the platform is Windows or UNIX and defines Clock accordingly.

This program is free software: you can use, modify and/or redistribute it under the terms of the simplified BSD License. You should have received a copy of this license along this program. If not, see <http://www.opensource.org/licenses/bsd-license.html>.

Definition in file basic.c.

Function Documentation

unsigned long Clock ( )

Definition at line 95 of file basic.c.

void ErrorMessage	(	const char *	Format,
			...
	)

Redefine this function to customize error messages.

Definition at line 59 of file basic.c.

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void* MallocWithErrorMessage ( size_t Size )

malloc with an error message on failure.

Definition at line 32 of file basic.c.

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void* ReallocWithErrorMessage	(	void *	Ptr,
		size_t	Size
	)

realloc with an error message and free on failure.

Definition at line 44 of file basic.c.

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basic.c File Reference

Functions

Detailed Description

Function Documentation