--- a/frtest/encode-r.c	Sun Apr 14 06:16:47 2024 +0000
+++ b/frtest/encode-r.c	Sun Apr 14 06:20:04 2024 +0000
@@ -7,20 +7,20 @@
 #include <stdio.h>
 #include <stdint.h>
 #include <stdlib.h>
-#include <gsm.h>
+#include "../libgsmfr2/tw_gsmfr.h"
 #include "../libtest/roberead.h"
 
 main(argc, argv)
 	char **argv;
 {
 	FILE *inf, *binf;
-	gsm enc_state;
+	struct gsmfr_0610_state *enc_state;
 	int16_t pcm[160];
 	uint8_t frame[33];
 	int rc;
 
 	if (argc != 3) {
-		fprintf(stderr, "usage: %s input.wav output.gsm\n", argv[0]);
+		fprintf(stderr, "usage: %s input.robe output.gsm\n", argv[0]);
 		exit(1);
 	}
 	inf = fopen(argv[1], "r");
@@ -33,16 +33,16 @@
 		perror(argv[2]);
 		exit(1);
 	}
-	enc_state = gsm_create();
+	enc_state = gsmfr_0610_create();
 	if (!enc_state) {
-		fprintf(stderr, "gsm_create() failed!\n");
+		fprintf(stderr, "gsmfr_0610_create() failed!\n");
 		exit(1);
 	}
 	for (;;) {
 		rc = robe_get_pcm_block(inf, pcm);
 		if (!rc)
 			break;
-		gsm_encode(enc_state, pcm, frame);
+		gsmfr_0610_encode_frame(enc_state, pcm, frame);
 		fwrite(frame, 1, sizeof frame, binf);
 	}
 	fclose(binf);