--- pgp/src/zipup.c	2018/04/24 16:37:53	1.1.1.1
+++ pgp/src/zipup.c	2018/04/24 16:41:10	1.1.1.4
@@ -16,9 +16,6 @@
 #include <ctype.h>
 #include "zip.h"
 #include "zrevisio.h"
-#ifdef OS2
-#  include "dir_os2.h"
-#endif /* OS2 */
 
 /* Use the raw functions for MSDOS and Unix to save on buffer space.
    They're not used for VMS since it doesn't work (raw is weird on VMS).
@@ -40,10 +37,7 @@
 #    define fhow (O_RDONLY|O_BINARY)
 #  else /* !MSDOS */
 #ifndef AMIGA
-     int open OF((char *, int));
-     int read OF((int, char *, int));
-     int close OF((int));
-     long lseek OF((int, long, int));
+     long lseek();
 #endif /* AMIGA */
 #    define fhow 0
 #  endif /* ?MSDOS */
@@ -61,6 +55,8 @@
 
 local ftype ifile;		/* file to compress */
 
+void lm_free();
+void ct_free();
 
 int zipup(FILE *inFile, FILE *y)
 /* Compress the file fileName and write it to the file *y. Return an error
@@ -93,6 +89,8 @@ int zipup(FILE *inFile, FILE *y)
 	 lm_init(level, &flg);
 	 /* s = */ deflate();
   }
+  lm_free();
+  ct_free();
 
   return(0);
 }