extern char c, d; void main(void) { if (c < d) printf("less\n"); else printf("more\n"); } char c = 5, d = 6; void putc(char c) { asm("\t!COUT\t_c\n"); } void puts(char *string) { char c; while (c = *string++) { if (c == '\n') c = 13; putc(c); } }