C/Memory/Memory Set

Fill buffer with specified character: how to use memset

<source lang="cpp">

1. include <stdio.h>
2. include <string.h>

int main () {

 char str[] = "memset is memset.";
 puts (str);
 memset (str,"-",6);
 puts (str);
 return 0;

}

      </source>

Memory set

<source lang="cpp">

1. include <stdio.h>
2. include <string.h>

int main(void) {

 char *p;
 p = memchr("this is a test", " ", 14);
 printf(p);
 return 0;

}

      </source>