Add GSM full rate codec to LCR's source repository

[lcr.git] / libgsmfr / src / toast_lin.c

diff --git a/libgsmfr/src/toast_lin.c b/libgsmfr/src/toast_lin.c
new file mode 100644 (file)
index 0000000..7b5f845
--- /dev/null
+++ b/libgsmfr/src/toast_lin.c
@@ -0,0 +1,24 @@
+/*
+ * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische
+ * Universitaet Berlin.  See the accompanying file "COPYRIGHT" for
+ * details.  THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE.
+ */
+
+/* $Header: /tmp_amd/presto/export/kbs/jutta/src/gsm/RCS/toast_lin.c,v 1.1 1992/10/28 00:15:50 jutta Exp $ */
+
+#include       "toast.h"
+
+/*  toast_linear.c -- read and write 16 bit linear sound in host byte order.
+ */
+
+extern FILE    *in, *out;
+
+int linear_input (buf) gsm_signal * buf;
+{
+       return fread( (char *)buf, sizeof(*buf), 160, in );
+}
+
+int linear_output P1((buf), gsm_signal * buf) 
+{
+       return -( fwrite( (char *)buf, sizeof(*buf), 160, out ) != 160 );
+}