rem: } printf("%c", (i!=optsnr-1)?',':' ');
add: printf("%c", (i != optsnr - 1) ? ',' : ' ');
context: print_options(int optsnr, u_int16_t *optsp){	unsigned int i;	for(i=0; i<optsnr; i++){		printf("%d", (optsp[i] & 0xFF00)>>8);		if ((optsp[i] & 0x00FF) != 0x00FF){			printf(":%d", (optsp[i] & 0x00FF));		} 		printf("%c", (i!=optsnr-1)?',':' ');	}}