memset c library code example

Example 1: memset c

#include 
#include 

int main () {
   char str[50];

   strcpy(str,"This is string.h library function");
   puts(str);

   memset(str,'$',7);
   puts(str);
   
   return(0);
}

Example 2: memset c

void *memset(void *str, int c, size_t n)

Example 3: memset

// memset syntax
void * memset ( void * ptr, int value, size_t num );