Question

C语言延时 不用Sleep函数 延时5秒 应该怎么做？

RT 只要不用Sleep函数就行了 谢谢~~~
一楼 说的没懂 我就会点C 能提供点代码么

Answer 1

#include <stdio.h>
#include <stdlib.h>
#include <time.h>

void sleep( long wait );

void main( void )
{
int flag=1;
char time[128];
_strtime(time);
printf( "OS time:%s\n",time);
printf( "Delay for three seconds\n" );
do
{
sleep( 3 * 1000 );
printf( "Hello!\n" );
}while(flag);

}

void sleep( long wait )
{
long goal;
goal = wait + clock();
while( goal > clock() );
}

Answer 2

异步IO