diff -uNr ../ztelnet/zmodem/rbsb.c ./zmodem/rbsb.c
--- ../ztelnet/zmodem/rbsb.c	Mon Apr 24 14:09:14 1995
+++ ./zmodem/rbsb.c	Wed Dec  3 04:44:14 1997
@@ -6,7 +6,7 @@
  */
 
 STATIC char *Copyr = "Copyright 1993 Omen Technology Inc All Rights Reserved";
-
+#define V7
 #ifdef V7
 #include <sys/types.h>
 #include <sys/stat.h>
@@ -28,8 +28,6 @@
 #define OS "SYS III/V"
 #define MODE2OK
 #include <string.h>
-#include <stdlib.h>
-#include <unistd.h>
 #endif
 
 #ifdef POSIX
@@ -41,8 +39,6 @@
 #include <termios.h>
 #define OS "POSIX"
 #include <string.h>
-#include <stdlib.h>
-#include <unistd.h>
 #ifndef READCHECK
 #ifndef FIONREAD
 #define SV
@@ -70,6 +66,10 @@
 #define sendline(c) net_putchar(c & 0377)
 #define xsendline(c) net_putchar(c)
 
+/*----Appended by yongari to shut up compiler---*/
+STATIC zmputs();
+/*----------------------------------------------*/
+
 STATIC char linbuf[HOWMANY];
 STATIC int Lleft=0;		/* number of characters in linbuf */
 STATIC jmp_buf tohere;		/* For the interrupt on RX timeout */
@@ -84,8 +84,6 @@
 
 STATIC int Twostop;		/* Use two stop bits */
 
-/*PMS*/
-STATIC zmputs(char *s);
 
 /*
  *  The following uses an external rdchk() routine if available,
@@ -292,10 +290,8 @@
 STATIC init_rbsb()
 {
    int i;
-#ifdef LLITOUT
    Locmode = 0;
    Locbit = LLITOUT;
-#endif
    Lleft = 0;
 #ifdef ONEREAD
    Readnum = 1;