Removed not defined prototypes in os_unix.h

  * reset_signals, vim_handle_signal:
    signal handling was rewritten, not defined anywhere

  * related to x clipboard handling, not defined anywhere:
    * {setup,start,stop,clear}_xterm_clip
    * stop_xterm_trace
    * clip_xterm_{own_selection,lose_selection,request_selection,set_selection}

  * related to XSMP (x session management protocol):
    * xsmp_{handle_requests,init,close}

1 files changed, 0 insertions, 8 deletions

diff --git a/src/vim.h b/src/vim.h
index 26c4ec85b0..7333ea79d7 100644
--- a/src/vim.h
+++ b/src/vim.h
@@ -1418,14 +1418,6 @@ typedef int VimClipboard;       /* This is required for the prototypes. */
 # undef NBDEBUG
 # define nbdebug(a)
 
-
-/* values for vim_handle_signal() that are not a signal */
-#define SIGNAL_BLOCK    -1
-#define SIGNAL_UNBLOCK  -2
-#if !defined(UNIX) && !defined(VMS) && !defined(OS2)
-# define vim_handle_signal(x) 0
-#endif
-
 /* flags for skip_vimgrep_pat() */
 #define VGR_GLOBAL      1
 #define VGR_NOJUMP      2