Fix some signed/unsigned pointer incompatibilities for Digital Unix.

common/options.c

@@ -22,7 +22,7 @@
 
 #ifndef lint
 static char copyright[] =
-"$Id: options.c,v 1.46 1999/10/07 06:35:43 mellon Exp $ Copyright (c) 1995, 1996 The Internet Software Consortium.  All rights reserved.\n";
+"$Id: options.c,v 1.47 1999/10/07 06:42:50 mellon Exp $ Copyright (c) 1995, 1996 The Internet Software Consortium.  All rights reserved.\n";
 #endif /* not lint */
 
 #define DHCP_OPTION_DATA
@@ -247,7 +247,7 @@ int cons_options (inpacket, outpacket, lease, mms, in_options, cfg_options,
 	struct data_string *prl;
 {
 #define PRIORITY_COUNT 300
-	int priority_list [PRIORITY_COUNT];
+	unsigned priority_list [PRIORITY_COUNT];
 	int priority_len;
 	unsigned char buffer [4096];	/* Really big buffer... */
 	unsigned main_buffer_size;

common/parse.c

@@ -22,7 +22,7 @@
 
 #ifndef lint
 static char copyright[] =
-"$Id: parse.c,v 1.44 1999/10/07 06:35:44 mellon Exp $ Copyright (c) 1995, 1996, 1997, 1998, 1999 The Internet Software Consortium.  All rights reserved.\n";
+"$Id: parse.c,v 1.45 1999/10/07 06:42:51 mellon Exp $ Copyright (c) 1995, 1996, 1997, 1998, 1999 The Internet Software Consortium.  All rights reserved.\n";
 #endif /* not lint */
 
 #include "dhcpd.h"
@@ -255,7 +255,7 @@ void parse_hardware_param (cfile, hardware)
 {
 	const char *val;
 	enum dhcp_token token;
-	int hlen;
+	unsigned hlen;
 	unsigned char *t;
 
 	token = next_token (&val, cfile);

server/dhcp.c

@@ -22,7 +22,7 @@
 
 #ifndef lint
 static char copyright[] =
-"$Id: dhcp.c,v 1.114 1999/10/07 06:36:31 mellon Exp $ Copyright (c) 1995, 1996, 1997, 1998, 1999 The Internet Software Consortium.  All rights reserved.\n";
+"$Id: dhcp.c,v 1.115 1999/10/07 06:42:53 mellon Exp $ Copyright (c) 1995, 1996, 1997, 1998, 1999 The Internet Software Consortium.  All rights reserved.\n";
 #endif /* not lint */
 
 #include "dhcpd.h"
@@ -2411,7 +2411,7 @@ struct lease *mockup_lease (packet, share, hp)
 		return (struct lease *)0;
 	mock.next = mock.prev = (struct lease *)0;
 	mock.host = hp;
-	(const char *)mock.uid = hp -> client_identifier.data;
+	(const unsigned char *)mock.uid = hp -> client_identifier.data;
 	mock.uid_len = hp -> client_identifier.len;
 	mock.hardware_addr = hp -> interface;
 	mock.starts = mock.timestamp = mock.ends = MIN_TIME;