diff -uNr --exclude=*.orig work.old/ztelnet/zmodem/sz.h work/ztelnet/zmodem/sz.h
--- work.old/ztelnet/zmodem/sz.h	Mon Apr 24 22:37:47 1995
+++ work/ztelnet/zmodem/sz.h	Thu Jan  1 09:00:00 1970
@@ -1,28 +0,0 @@
-#ifndef STATIC
-#define STATIC static
-#endif
-
-STATIC void bibi(int);
-STATIC void onintr(int);
-int sz(int argc, char *argv[]);
-STATIC void saybibi(void);
-STATIC wcsend(int argc, char *argp[]);
-STATIC wcs(char* oname);
-STATIC wctxpn(char *name);
-STATIC getnak(void);
-STATIC wctx(unsigned long flen);
-STATIC wcputsec(char* buf, int sectnum, int cseclen);
-STATIC filbuf(register char *buf, int count);
-STATIC zfilbuf(void);
-STATIC fooseek(FILE *fptr, unsigned long pos, int whence);
-STATIC char *substr(register char *s, register char *t);
-STATIC usage(void);
-STATIC getzrxinit(void);
-STATIC sendzsinit(void);
-STATIC zsendfile(char *buf, int blen);
-STATIC zsendfdata(void);
-STATIC getinsync(int flag);
-STATIC zsendcmd(char *buf, int blen);
-STATIC chkinvok(char *s);
-STATIC countem(int argc, register char **argv);
-STATIC init_sz(void);