5396 gcc 4.8.2 longjmp errors for cscope-fast

*** 18,33 ****
   * information: Portions Copyright [yyyy] [name of copyright owner]
   *
   * CDDL HEADER END
   */
  /*
   * Copyright (c) 1995, by Sun Microsystems, Inc.
   * All rights reserved.
   */
  
- #pragma ident   "%Z%%M% %I%     %E% SMI"
- 
  /*
   * doupdate.c
   *
   * XCurses Library
   *
--- 18,32 ----
   * information: Portions Copyright [yyyy] [name of copyright owner]
   *
   * CDDL HEADER END
   */
  /*
+  * Copyright 2015 Gary Mills
   * Copyright (c) 1995, by Sun Microsystems, Inc.
   * All rights reserved.
   */
  
  /*
   * doupdate.c
   *
   * XCurses Library
   *
*** 911,921 ****
          int (*oldsig)(int) = signal(SIGTSTP, SIG_IGN);
  #endif
  
  #ifdef M_CURSES_TYPEAHEAD
          unsigned char cc;
!         int min, time, icanon;
  
          if (__m_screen->_flags & S_ISATTY) {
                  /* Set up non-blocking input for typeahead trapping. */
                  min = cur_term->_prog.c_cc[VMIN];
                  time = cur_term->_prog.c_cc[VTIME];
--- 910,920 ----
          int (*oldsig)(int) = signal(SIGTSTP, SIG_IGN);
  #endif
  
  #ifdef M_CURSES_TYPEAHEAD
          unsigned char cc;
!         volatile int min, time, icanon;
  
          if (__m_screen->_flags & S_ISATTY) {
                  /* Set up non-blocking input for typeahead trapping. */
                  min = cur_term->_prog.c_cc[VMIN];
                  time = cur_term->_prog.c_cc[VTIME];