#include <stdio.h>
#include <stdlib.h>
#include <limits.h>
#include <time.h>
#include <pthread.h>
#include <semaphore.h>
#include <unistd.h>
#include <signal.h>
#include <string.h>
#include <stdlib.h>
// 字符数组的传参 里面会通过\0来区分
void mybufshow(char*pbuf)
{
int i;
for(i=0;i<strlen(pbuf);i++)
{
printf("pbuf is %c\n",pbuf[i]);
}
// printf("sizeof pbuf is %d\n",sizeof(pbuf));
// printf("sizeof pbuf[0] is %d\n",sizeof(pbuf[0]));
}
// 整形数组
#if 0
void mydatashow(int*buf)
{
int i ;
#if 0
for(i=0;i<sizeof(buf)/sizeof(buf[0]);i++)
{
printf("buf is %d\n",buf[i]);
}
#endif // p = 4 buf[0] = 4
}
#endif // 0
void mydatashow(int*buf,int n)
{
int i ;
for(i=0;i<n;i++)
{
printf("buf is %d\n",buf[i]);
}
}
int main()
{
char buf[125] = {0};
int data[100] = {1,2,3,4,5,6,7,8,9};
sprintf(buf,"hello");
printf("buf is %s\n",buf);
mybufshow(buf);
mydatashow(data,10);
for(;;);
return 0;
}

原文:https://www.cnblogs.com/nowroot/p/13694633.html