#include <stdio.h>
#include <stdint.h>
#include <string.h>

void printBits(size_t const size, void const * const ptr)
{
    unsigned char *b = (unsigned char*) ptr;
    unsigned char byte;
    int i, j;
    
    for (i = size-1; i >= 0; i--) {
        for (j = 7; j >= 0; j--) {
            byte = (b[i] >> j) & 1;
            printf("%u", byte);
        }
    }
    puts("");
}

int
main(void)
{
	int32_t val = 6341;
	char buf[sizeof(uint32_t) + 1];
	size_t len;
	if (val <= 0x7f) {
		len = 1;
		buf[0] = 0x7f & val;
	} else if (val <= UINT8_MAX) {
		len = 2;
		buf[0] = 0xcc;
		buf[1] = val & 0xff;
	} else if (val <= UINT16_MAX) {
		uint16_t v = (uint16_t)val;
		len = 3;
		buf[0] = 0xcd;
		memcpy(&buf[1], &v, sizeof(v));
	} else if (val <= UINT32_MAX) {
		uint32_t v = val;
		len = 5;
		buf[0] = 0xce;
		memcpy(&buf[1], &v, sizeof(v));
	}

	int r = 0;
	for (int i = 0; i < 32; i++) {
		//printf("%c", 'a');
		printf("%c", 0x00);
		printf("%c", 0x00);
		printf("%c", 0xf7);
		printf("%c", 0xa9);
	}
		printf("%c", 0xa9);
		printf("%c", 0xf7);
	//printf("%.*s", (int)len, buf);
	//printf("%.*s", (int)sizeof(val), &val);
	/*for (int i = 0; i < 127; i++) {
		printf("%s", "a");
	}*/
	//fflush(stdout);
	//r += fwrite(buf, len, 1, stdout);
}