86 lines
1.9 KiB
C
86 lines
1.9 KiB
C
/*
|
|
* msvcrt.dll misc functions
|
|
*
|
|
* Copyright 2000 Jon Griffiths
|
|
*/
|
|
|
|
#include "msvcrt.h"
|
|
|
|
DEFAULT_DEBUG_CHANNEL(msvcrt);
|
|
|
|
typedef int (__cdecl *MSVCRT_comp_func)(const void*, const void*);
|
|
|
|
/*********************************************************************
|
|
* _beep (MSVCRT.@)
|
|
*/
|
|
void __cdecl MSVCRT__beep( unsigned int freq, unsigned int duration)
|
|
{
|
|
TRACE(":Freq %d, Duration %d\n",freq,duration);
|
|
Beep(freq, duration);
|
|
}
|
|
|
|
extern int rand(void);
|
|
|
|
/*********************************************************************
|
|
* rand (MSVCRT.@)
|
|
*/
|
|
int __cdecl MSVCRT_rand()
|
|
{
|
|
return (rand() & 0x7fff);
|
|
}
|
|
|
|
/*********************************************************************
|
|
* _sleep (MSVCRT.@)
|
|
*/
|
|
void __cdecl MSVCRT__sleep(unsigned long timeout)
|
|
{
|
|
TRACE("MSVCRT__sleep for %ld milliseconds\n",timeout);
|
|
Sleep((timeout)?timeout:1);
|
|
}
|
|
|
|
/*********************************************************************
|
|
* _lfind (MSVCRT.@)
|
|
*/
|
|
void* __cdecl MSVCRT__lfind(const void * match, const void * start,
|
|
unsigned int * array_size,unsigned int elem_size, MSVCRT_comp_func 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 * __cdecl MSVCRT__lsearch(const void * match,void * start,
|
|
unsigned int * array_size,unsigned int elem_size, MSVCRT_comp_func 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 __cdecl MSVCRT__chkesp(void)
|
|
{
|
|
|
|
}
|