File libgsm-include.patch of Package libgsm.30992

--- src/toast.c
+++ src/toast.c
@@ -8,6 +8,10 @@
 
 #include	"toast.h"
 
+#include	<stdio.h>
+#include	<getopt.h>
+#include	<sys/stat.h>
+
 /*  toast -- lossy sound compression using the gsm library.
  */