Memset Definition and use

Question

What\'s the usefulness of the function memset()?.

Definition: Sets the first num bytes of the block of memory pointed by

Answer 1

memset- set bytes in memory

Synopsis-

#include

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

Description- The memset() function shall copy c (converted to an unsigned char) into each of the first n bytes of the object pointed to by s. Here for the above function , the memset() shall return s value.