Fix build on -current (cope with removal of wait union, and remove

bogus duplicate declarations of functions in system headers)

chinese/cxterm/files/patch-charproc.c

@@ -0,0 +1,11 @@
+--- cxterm/charproc.c.orig	Fri Oct 25 11:49:49 2002
++++ cxterm/charproc.c	Fri Oct 25 11:52:44 2002
+@@ -108,8 +108,6 @@
+ 
+ extern Widget toplevel;
+ extern void exit();
+-extern char *malloc();
+-extern char *realloc();
+ 
+ static void VTallocbuf();
+ static int finput();

chinese/cxterm/files/patch-cit2tit.c

@@ -0,0 +1,11 @@
+--- utils/cit2tit.c.orig	Fri Oct 25 11:56:53 2002
++++ utils/cit2tit.c	Fri Oct 25 11:57:01 2002
+@@ -29,8 +29,6 @@
+ #include <ctype.h>
+ #include <stdio.h>
+ 
+-extern char *malloc(), *calloc(), *realloc();
+-
+ extern char *HZencodeName();	/* from HZutil.c */
+ 
+ #include "HZtable.h"

chinese/cxterm/files/patch-main.c

@@ -0,0 +1,12 @@
+--- cxterm/main.c.orig	Fri Oct 25 11:44:46 2002
++++ cxterm/main.c	Fri Oct 25 11:47:13 2002
+@@ -223,6 +223,9 @@
+ #ifndef linux
+ #include <sgtty.h>
+ #endif
++#ifdef __FreeBSD__
++#define USE_POSIX_WAIT
++#endif
+ #include <sys/resource.h>
+ #define HAS_UTMP_UT_HOST
+ #define HAS_BSD_GROUPS

chinese/cxterm/files/patch-tit2cit.c

@@ -0,0 +1,11 @@
+--- utils/tit2cit.c.orig	Fri Oct 25 11:54:40 2002
++++ utils/tit2cit.c	Fri Oct 25 11:54:50 2002
+@@ -54,8 +54,6 @@
+ #include <ctype.h>
+ #include <stdio.h>
+ 
+-extern char *malloc(), *calloc(), *realloc();
+-
+ extern int HZencode();		/* from HZutil.o */
+ extern int HZgetprompt();	/* from HZutil.o */
+