X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=progs%2Ftset.c;h=1a963bcd16aa9e5ccf94cf8aa0ad2ae7fc976117;hp=084e41d6db249c6812efe8d71eca30b0dbab9ccd;hb=5e36f11feab6f790e0cc6f2c882a67b7b65e3b6b;hpb=92e187a3459ab7ce1613a3684ca6642447c73620

diff --git a/progs/tset.c b/progs/tset.c
index 084e41d6..1a963bcd 100644
--- a/progs/tset.c
+++ b/progs/tset.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2010,2011 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -119,7 +119,7 @@ char *ttyname(int fd);
 #include <dump_entry.h>
 #include <transform.h>
 
-MODULE_ID("$Id: tset.c,v 1.82 2010/05/01 21:42:46 tom Exp $")
+MODULE_ID("$Id: tset.c,v 1.85 2011/12/10 15:41:34 tom Exp $")
 
 /*
  * SCO defines TIOCGSIZE and the corresponding struct.  Other systems (SunOS,
@@ -148,6 +148,10 @@ extern char **environ;
 #undef CTRL
 #define CTRL(x)	((x) & 0x1f)
 
+static void failed(const char *) GCC_NORETURN;
+static void exit_error(void) GCC_NORETURN;
+static void err(const char *,...) GCC_NORETURN;
+
 const char *_nc_progname = "tset";
 
 static TTY mode, oldmode, original;
@@ -160,7 +164,10 @@ static bool isreset = FALSE;	/* invoked as reset */
 static int terasechar = -1;	/* new erase character */
 static int intrchar = -1;	/* new interrupt character */
 static int tkillchar = -1;	/* new kill character */
+
+#if HAVE_SIZECHANGE
 static int tlines, tcolumns;	/* window size */
+#endif
 
 #define LOWERCASE(c) ((isalpha(UChar(c)) && isupper(UChar(c))) ? tolower(UChar(c)) : (c))
 
@@ -203,7 +210,7 @@ static void
 failed(const char *msg)
 {
     char temp[BUFSIZ];
-    unsigned len = strlen(_nc_progname) + 2;
+    size_t len = strlen(_nc_progname) + 2;
 
     if ((int) len < (int) sizeof(temp) - 12) {
 	strcpy(temp, _nc_progname);
@@ -1273,10 +1280,10 @@ main(int argc, char **argv)
     (void) get_termcap_entry(*argv);
 
     if (!noset) {
+#if HAVE_SIZECHANGE
 	tcolumns = columns;
 	tlines = lines;
 
-#if HAVE_SIZECHANGE
 	if (opt_w) {
 	    STRUCT_WINSIZE win;
 	    /* Set window size if not set already */