--- pgp/src/pgp.h	2018/04/24 16:40:42	1.1.1.5
+++ pgp/src/pgp.h	2018/04/24 16:45:09	1.1.1.9
@@ -30,9 +30,8 @@
 #endif
 #endif
 
-#ifdef ATARI
+#ifdef __PUREC__
 #define sizeof(x) (int)sizeof(x)
-#define fread(a,b,c,d)	((int)fread(a,b,c,d))
 #endif
 
 /*
@@ -51,7 +50,8 @@
 #define is_ctb_type(ctb,type) (((ctb) & CTB_TYPE_MASK)==(4*type))
 #define CTB_BYTE(type,llen) (CTB_DESIGNATOR + (4*type) + llen)
 
-#define CTB_PKE_TYPE 1			/* packet encrypted with RSA public key */
+#define CTB_PKE_TYPE 1			/* packet encrypted with RSA public
+					   key */
 #define CTB_SKE_TYPE 2			/* packet signed with RSA secret key */
 #define CTB_MD_TYPE 3			/* message digest packet */
 #define CTB_CERT_SECKEY_TYPE 5  /* secret key certificate */
@@ -76,7 +76,8 @@
 #define CTB_MD CTB_BYTE(CTB_MD_TYPE,0)
 	/* CTB_MD len8 algorithm MD timestamp */
 #define CTB_CERT_SECKEY CTB_BYTE(CTB_CERT_SECKEY_TYPE,1)
-	/* CTB_CERT_SECKEY len16 timestamp userID mpi(n) mpi(e) mpi(d) mpi(p) mpi(q) mpi(u) crc16 */
+	/* CTB_CERT_SECKEY len16 timestamp userID mpi(n) mpi(e) mpi(d)
+	   mpi(p) mpi(q) mpi(u) crc16 */
 #define CTB_CERT_PUBKEY CTB_BYTE(CTB_CERT_PUBKEY_TYPE,1)
 	/* CTB_CERT_PUBKEY len16 timestamp userID mpi(n) mpi(e) crc16 */
 
@@ -114,14 +115,16 @@
 #define	K3_SIGNATURE_BYTE	0x13	/* Key certification, positive ID */
 #define KC_SIGNATURE_BYTE	0x20	/* Key compromise */
 #define KR_SIGNATURE_BYTE	0x30	/* Key revocation */
-#define	TS_SIGNATURE_BYTE	0x40	/* Timestamp someone else's signature */
+#define	TS_SIGNATURE_BYTE	0x40	/* Timestamp someone else's
+					   signature */
 
 /* Public key encrypted data classification bytes. */
 #define MD_ENCRYPTED_BYTE	1	/* Message digest is encrypted */
 #define CK_ENCRYPTED_BYTE	2	/* Conventional key is encrypted */
 
 /* Version byte for data structures created by this version of PGP */
-#define	VERSION_BYTE		2	/* PGP2 */
+#define	VERSION_BYTE_OLD	2	/* PGP2 */
+#define	VERSION_BYTE_NEW	3
 
 /* Values for trust bits in keycntrl packet after key packet */
 #define	KC_OWNERTRUST_MASK	0x07	/* Trust bits for key owner */
@@ -162,27 +165,15 @@
 #define MAX_KEYCERT_LENGTH (1+2+1+4+2+1 +(2*MPILEN) +1+8 +(4*MPILEN) +2)
 
 /* Modes for CTB_LITERAL2 packet */
+#ifdef EBCDIC
+#define	MODE_BINARY	0x62
+#define	MODE_TEXT	0x74
+#define MODE_LOCAL	0x6c
+#else
 #define	MODE_BINARY	'b'
 #define	MODE_TEXT	't'
 #define MODE_LOCAL	'l'
-
-/* Define CANONICAL_TEXT for any system which normally uses CRLF's
-   for text separators */
-#ifdef MSDOS
-#define	CANONICAL_TEXT
-#endif /* MSDOS */
-
-/* Prototype for the 'more' function, which blorts a file to the screen with
-   page breaks, intelligent handling of line terminators, truncation of
-   overly long lines, and zapping of illegal chars.  Implemented in MORE.C */
-
-int more_file(char *fileName);
-
-/* Prototypes for the transport armor routines */
-
-boolean is_armor_file(char *infile, long startline);
-int armor_file(char *infile, char *outfile, char *filename, char *clearname);
-int de_armor_file(char *infile, char *outfile, long *curline);
+#endif
 
 void user_error(void);
 
@@ -206,8 +197,10 @@ extern boolean	moreflag;
 extern FILE	*pgpout;	/* FILE structure for routine output */
 
 /* Variables settable by config.pgp and referenced in config.c ... */
-extern char language[];	/* foreign language prefix code for language.pgp file */
+extern char language[];	/* foreign language prefix code for language.pgp
+			   file */
 extern char charset[];
+extern char charset_header[];
 /* my_name is substring of default userid for secret key to make signatures */
 extern char my_name[];
 extern char floppyring[]; /* for comparing secret keys with backup on floppy */
@@ -216,23 +209,27 @@ extern boolean emit_radix_64;
 extern boolean showpass;
 extern boolean keepctx;
 extern boolean verbose;	/* display maximum information */
-extern boolean compress_enabled;	/* attempt compression before encryption */
+extern boolean compress_enabled; /* attempt compression before encryption */
 extern boolean clear_signatures;
 extern boolean encrypt_to_self; /* Should I encrypt to myself? */
+extern boolean sign_new_userids;
 extern boolean batchmode;	/* for batch processing */
 extern boolean quietmode;	/* less verbose */
 extern boolean force_flag;	/* overwrite existing file without asking */
-extern boolean pkcs_compat;	/* Use PKCS format messages */
 /* Ask for each key separately if it should be added to the keyring */
 extern boolean interactive_add;
 extern long timeshift;	/* seconds from GMT timezone */
 extern boolean signature_checked;
+extern int checksig_pass;
 extern int pem_lines;
 extern int marg_min;	/* number of marginally trusted signatures needed to
 						   make a key fully-legit */
 extern int compl_min;	/* number of fully trusted signatures needed */
 extern int max_cert_depth;
 extern char pager[];	/* file lister command */
+extern int version_byte;
+extern boolean nomanual;
+extern int makerandom;	/* Fill in file with this many random bytes */
 
 /* These lists store hashed passwords for future use. */
 /* passwds are passwords of as-yet-unknown purpose; keypasswds
@@ -244,6 +241,7 @@ struct hashedpw {
 extern struct hashedpw *keypasswds, *passwds;
 
 extern boolean strip_spaces;
+extern boolean use_charset_header;
 
 #ifdef VMS
 /*