Changes needed in the mac terminal port due to globals changes.

src/cmd.c

@@ -201,7 +201,6 @@ STATIC_DCL void FDECL(show_direction_keys, (winid, CHAR_P, BOOLEAN_P));
 STATIC_DCL boolean FDECL(help_dir, (CHAR_P, int, const char *));
 
 static const char *readchar_queue = "";
-static coord clicklook_cc;
 /* for rejecting attempts to use wizard mode commands */
 static const char unavailcmd[] = "Unavailable command '%s'.";
 /* for rejecting #if !SHELL, !SUSPEND */

src/decl.c

@@ -299,6 +299,8 @@ unsigned nhUse_dummy = 0;
 
 #define IVMAGIC 0xdeadbeef
 
+#pragma GCC diagnostic ignored "-Wmissing-braces"
+
 const struct instance_globals g_init = {
     /* apply.c */
     0,  /* jumping_is_magic */

sys/unix/unixmain.c

@@ -92,8 +92,8 @@ char *argv[];
     }
 #endif
 
-    hname = argv[0];
-    hackpid = getpid();
+    g.hname = argv[0];
+    g.hackpid = getpid();
     (void) umask(0777 & ~FCMASK);
 
     choose_windows(DEFAULT_WINDOW_SYS);
@@ -152,7 +152,7 @@ char *argv[];
             initoptions();
 #endif
 #ifdef PANICTRACE
-            ARGV0 = hname; /* save for possible stack trace */
+            ARGV0 = g.hname; /* save for possible stack trace */
 #ifndef NO_SIGNAL
             panictrace_setsignals(TRUE);
 #endif
@@ -180,7 +180,7 @@ char *argv[];
 #endif
     initoptions();
 #ifdef PANICTRACE
-    ARGV0 = hname; /* save for possible stack trace */
+    ARGV0 = g.hname; /* save for possible stack trace */
 #ifndef NO_SIGNAL
     panictrace_setsignals(TRUE);
 #endif

sys/unix/unixunix.c

@@ -203,8 +203,8 @@ gotlock:
     if (fd == -1) {
         error("cannot creat lock file (%s).", fq_lock);
     } else {
-        if (write(fd, (genericptr_t) &hackpid, sizeof hackpid)
-            != sizeof hackpid) {
+        if (write(fd, (genericptr_t) &g.hackpid, sizeof g.hackpid)
+            != sizeof g.hackpid) {
             error("cannot write lock (%s)", fq_lock);
         }
         if (close(fd) == -1) {

win/tty/termcap.c

@@ -493,7 +493,7 @@ tty_start_screen()
     /* set up callback in case option is not set yet but toggled later */
     decgraphics_mode_callback = tty_decgraphics_termcap_fixup;
 #endif
-    if (Cmd.num_pad)
+    if (g.Cmd.num_pad)
         tty_number_pad(1); /* make keypad send digits */
 }