pruebalo asi #include <stdlib.h> #include <stdio.h> #include <string.h> int main(int argc, char **argv) { unsigned char Buffer[128] = { 0x00, 0x01, 0x02, 0x03, 0x04, 0xAA, 0}; int i=1; while(Buffer[i++]!=0) printf("%d ",Buffer[i]); printf("\n"); }