#pragma once #include static char * hextoa[] = {"0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "a", "b", "c", "d", "e", "f"}; void vx_print_hex(unsigned); void vx_print_str(char *); void vx_printf(char *, unsigned); void vx_printc(unsigned, char c);