Rename main_thread to main_thread_id and simplify

* src/emacs-module.c: Include syssignal.h, for main_thread_id.
[HAVE_PTHREAD]: Do not include pthread.h.
(main_thread): Remove.  All uses replaced by main_thread_id,
or by dwMainThreadId on NT.  Since the HAVE_PTHREAD code is now using
the main_thread_id established by sysdep.c, there is no need for a
separate copy of the main thread ID here.
(module_init): Remove.  All uses removed.
* src/sysdep.c (main_thread_id) [HAVE_PTHREAD]:
Rename from main_thread.  All uses changed.  Now extern.

1 files changed, 0 insertions, 6 deletions

diff --git a/src/emacs.c b/src/emacs.c
index eff3f9dcb87..d461fe241c0 100644
--- a/src/emacs.c
+++ b/src/emacs.c
@@ -738,8 +738,6 @@ main (int argc, char **argv)
      non-ASCII file names during startup.  */
   w32_init_file_name_codepage ();
 #endif
-  /* This has to be done before module_init is called below, so that
-     the latter could use the thread ID of the main thread.  */
   w32_init_main_thread ();
 #endif
 
@@ -757,10 +755,6 @@ main (int argc, char **argv)
   init_standard_fds ();
   atexit (close_output_streams);
 
-#ifdef HAVE_MODULES
-  module_init ();
-#endif
-
   sort_args (argc, argv);
   argc = 0;
   while (argv[argc]) argc++;