Sweden-Number/dlls/msvcrt/misc.c

91 lines
1.9 KiB
C

/*
* msvcrt.dll misc functions
*
* Copyright 2000 Jon Griffiths
*/
#include <stdlib.h>
#include "msvcrt.h"
#include "msvcrt/stdlib.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(msvcrt);
/*********************************************************************
* _beep (MSVCRT.@)
*/
void _beep( unsigned int freq, unsigned int duration)
{
TRACE(":Freq %d, Duration %d\n",freq,duration);
Beep(freq, duration);
}
/*********************************************************************
* rand (MSVCRT.@)
*/
int MSVCRT_rand()
{
return (rand() & 0x7fff);
}
/*********************************************************************
* _sleep (MSVCRT.@)
*/
void _sleep(unsigned long timeout)
{
TRACE("_sleep for %ld milliseconds\n",timeout);
Sleep((timeout)?timeout:1);
}
/*********************************************************************
* _lfind (MSVCRT.@)
*/
void* _lfind(const void* match, const void* start,
unsigned int* array_size, unsigned int elem_size,
MSVCRT_compar_fn_t cf)
{
unsigned int size = *array_size;
if (size)
do
{
if (cf(match, start) == 0)
return (void *)start; /* found */
start += elem_size;
} while (--size);
return NULL;
}
/*********************************************************************
* _lsearch (MSVCRT.@)
*/
void* _lsearch(const void* match, void* start,
unsigned int* array_size, unsigned int elem_size,
MSVCRT_compar_fn_t cf)
{
unsigned int size = *array_size;
if (size)
do
{
if (cf(match, start) == 0)
return start; /* found */
start += elem_size;
} while (--size);
/* not found, add to end */
memcpy(start, match, elem_size);
array_size[0]++;
return start;
}
/*********************************************************************
* _chkesp (MSVCRT.@)
*/
void _chkesp(void)
{
}