--- a/trau-decode/parse-main.c	Sat Feb 08 04:57:15 2025 +0000
+++ b/trau-decode/parse-main.c	Sat Feb 08 05:16:35 2025 +0000
@@ -66,29 +66,6 @@
 }
 
 static void
-print_data_subframe(nf, bits)
-	uint8_t *bits;
-{
-	unsigned nb;
-
-	printf("  Data frame %d:", nf);
-	for (nb = 0; nb < 9; nb++) {
-		printf(" %02X", bits_to_num(bits, 8));
-		bits += 8;
-	}
-	putchar('\n');
-}
-
-static void
-print_data_frame()
-{
-	print_data_subframe(0, frame_bits + 4 * 8);
-	print_data_subframe(1, frame_bits + 13 * 8);
-	print_data_subframe(2, frame_bits + 22 * 8);
-	print_data_subframe(3, frame_bits + 31 * 8);
-}
-
-static void
 dump_raw_frame()
 {
 	uint8_t *sp = frame_bits;
@@ -184,18 +161,10 @@
 	case 0x16:
 	case 0x17:
 	case 0x14:
-		printf("  C6-C15: %u%u%u%u%u%u%u%u%u%u\n", frame_bits[22],
-			frame_bits[23], frame_bits[24], frame_bits[25],
-			frame_bits[26], frame_bits[27], frame_bits[28],
-			frame_bits[29], frame_bits[30], frame_bits[31]);
-		print_data_frame();
+		print_data_frame(frame_bits);
 		break;
 	case 0x1F:
-		printf("  C6-C13: %u%u%u%u%u%u%u%u\n", frame_bits[22],
-			frame_bits[23], frame_bits[24], frame_bits[25],
-			frame_bits[26], frame_bits[27], frame_bits[28],
-			frame_bits[29]);
-		printf("  M1=%u M2=%u\n", frame_bits[30], frame_bits[31]);
+		print_edata_frame(frame_bits);
 		break;
 	case 0x06:
 		c6_11 = bits_to_num(frame_bits + 22, 6);