Language C:

Given the following implementation of calloc, answer the questions below:

void musl_calloc(size_t m, size t n) if (n && m SIZE_MAX) return NULL; void *p = malloc(sz); if (p != NULL) { size t *wp; size-t nw = (sz for (up = p; nw + sizeof(*wp) -1)/sizeof(*p); != 0; nw--, wp++) if (*w) *up 0; = return p; void musl_calloc(size_t m, size t n) if (n && m SIZE_MAX) return NULL; void *p = malloc(sz); if (p != NULL) { size t *wp; size-t nw = (sz for (up = p; nw + sizeof(*wp) -1)/sizeof(*p); != 0; nw--, wp++) if (*w) *up 0; = return p