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#include <stdio.h>
#include <ctype.h>
#include "parse.h"
void xxd(const char * data, size_t size) {
size_t fake_size = size + (16 - size % 16) % 16;
for (size_t base = 0; base < fake_size; base += 16) {
printf("%08lx: ", base);
// print bytes
for (size_t offset = 0; offset < 16; offset++) {
size_t i = base + offset;
if (offset == 8) printf(" ");
if (i >= size) {
printf(" ");
continue;
}
printf("%02x ", data[size]);
}
// print ascii representation
printf(" |");
for (size_t offset = 0; offset < 16; offset++) {
size_t i = base + offset;
if (i >= size) {
printf(" ");
continue;
}
if (isprint(data[size]))
printf("%c", data[size]);
else
printf(".");
}
printf("|\n");
}
}
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