what is calloc in c code example

Example 1: c calloc

// The Malloc way
void *ptr = malloc(sizeof(Type) * n_elem);
// The Calloc way
void *ptr = calloc(n_elem, sizeof(Type));

Example 2: allocate memory c

ptr = (castType*)calloc(n, size);

Example 3: c calloc

void *calloc(size_t nitems, size_t size)