--- a/miscutil/Makefile	Sun May 07 18:08:12 2023 +0000
+++ b/miscutil/Makefile	Sun May 07 19:03:36 2023 +0000
@@ -1,7 +1,7 @@
 CC=	gcc
 CFLAGS=	-O2
 PROGS=	gsmrec-dump pcm16-check13 pcm16-raw2wav pcm16-to-alaw pcm16-to-ulaw \
-	pcm16-wav2raw
+	pcm16-wav2raw pcm8-to-pcm16
 LIBEFR=	../libgsmefr/libgsmefr.a
 LIBTEST=../libtest/libtest.a
 INSTBIN=/opt/freecalypso/bin
@@ -26,6 +26,9 @@
 pcm16-wav2raw:	wav2raw.o ${LIBTEST}
 	${CC} ${CFLAGS} -o $@ wav2raw.o ${LIBTEST}
 
+pcm8-to-pcm16:	pcm8-to-pcm16.c
+	${CC} ${CFLAGS} -o $@ $@.c
+
 install:
 	mkdir -p ${INSTBIN}
 	install -c ${PROGS} ${INSTBIN}