malloc char* 형 나누기

#include <stdio.h>
#include <memory.h>
 
#define SIZE 100
 
typedef union {
	char char_array[SIZE];
	int int_array[SIZE / sizeof(int)];
} buffer_t;
 
int main(void) {
	buffer_t *pbuffer = (buffer_t *)malloc(sizeof(buffer_t));
 
	for (int i=0; i != SIZE; ++i) pbuffer->char_array[i] = i;
 
	for (int i=0; i != SIZE / sizeof(int); ++i) printf("%#010x ", pbuffer->int_array[i]);
	puts("");
	return 0;
}