--- pgp/src/mpiio.h	2018/04/24 16:39:28	1.1.1.3
+++ pgp/src/mpiio.h	2018/04/24 16:42:26	1.1.1.6
@@ -69,9 +69,6 @@ byte *put_word32(word32 w, byte *buf);
 
 #include <string.h>
 
-#define fill0(buffer,count)	memset( buffer, 0, count )
-	/* Zero-fill the byte buffer. */
-
 #ifdef EMBEDDED
 int putchar(int c);		/* standard C library function from <stdio.h> */
 #endif	/* EMBEDDED */
@@ -104,14 +101,5 @@ short mpi2reg(register unitptr r, regist
 short reg2mpi(register byteptr buf, register unitptr r);
 	/* Converts from unit array to byte array with bit length prefix word. */
 
-short preblock(unitptr outreg, byteptr inbuf, short bytecount,
-	unitptr modulus, byteptr randompad);
-	/* Converts plaintext block into form suitable for RSA encryption. */
-
-short postunblock(byteptr outbuf, unitptr inreg, unitptr modulus);
-	/*	Converts a just-decrypted RSA block back 
-		into unblocked plaintext form. */
-
-
 /****************** end of MPI I/O library ************************/