Long standing warnings in C files.

[Michaël Cadilhac]

There's some long-standing warnings in xterm.c and coding.c that we
probably should get rid of.

I don't think the following patch could break anything, but I prefer
to ask.

Warnings :

coding.c:4468: warning: passing argument 1 of 'detect_eol_type_in_2_octet_form' 
discards qualifiers from pointer target type
coding.c:4471: warning: passing argument 1 of 'detect_eol_type_in_2_octet_form' 
discards qualifiers from pointer target type
coding.c:4474: warning: passing argument 1 of 'detect_eol_type' discards 
qualifiers from pointer target type
coding.c: In function 'detect_coding_system':
coding.c:6603: warning: passing argument 1 of 'detect_eol_type' discards 
qualifiers from pointer target type
xterm.c: In function 'handle_one_xevent':
xterm.c:6644: warning: passing argument 2 of 'note_mouse_movement' from 
incompatible pointer type
xterm.c:6677: warning: passing argument 2 of 'note_mouse_movement' from 
incompatible pointer type

Patch :

Index: xterm.c
===================================================================
RCS file: /sources/emacs/emacs/src/xterm.c,v
retrieving revision 1.957
diff -B -w -c -r1.957 xterm.c
*** xterm.c     14 Sep 2007 04:11:26 -0000      1.957
--- xterm.c     16 Sep 2007 14:48:44 -0000
***************
*** 6641,6647 ****
        /* We may get an EnterNotify on the buttons in the toolbar.  In that
           case we moved out of any highlighted area and need to note this.  */
        if (!f && last_mouse_glyph_frame)
!         note_mouse_movement (last_mouse_glyph_frame, &event);
  #endif
        goto OTHER;
  
--- 6641,6647 ----
        /* We may get an EnterNotify on the buttons in the toolbar.  In that
           case we moved out of any highlighted area and need to note this.  */
        if (!f && last_mouse_glyph_frame)
!         note_mouse_movement (last_mouse_glyph_frame, &event.xmotion);
  #endif
        goto OTHER;
  
***************
*** 6674,6680 ****
  #ifdef USE_GTK
        /* See comment in EnterNotify above */
        else if (last_mouse_glyph_frame)
!         note_mouse_movement (last_mouse_glyph_frame, &event);
  #endif
        goto OTHER;
  
--- 6674,6680 ----
  #ifdef USE_GTK
        /* See comment in EnterNotify above */
        else if (last_mouse_glyph_frame)
!         note_mouse_movement (last_mouse_glyph_frame, &event.xmotion);
  #endif
        goto OTHER;
  
Index: coding.c
===================================================================
RCS file: /sources/emacs/emacs/src/coding.c,v
retrieving revision 1.355
diff -B -w -c -r1.355 coding.c
*** coding.c    29 Aug 2007 05:27:58 -0000      1.355
--- coding.c    16 Sep 2007 14:48:47 -0000
***************
*** 4335,4344 ****
  
  static int
  detect_eol_type (source, src_bytes, skip)
!      unsigned char *source;
       int src_bytes, *skip;
  {
!   unsigned char *src = source, *src_end = src + src_bytes;
    unsigned char c;
    int total = 0;              /* How many end-of-lines are found so far.  */
    int eol_type = CODING_EOL_UNDECIDED;
--- 4335,4344 ----
  
  static int
  detect_eol_type (source, src_bytes, skip)
!      const unsigned char *source;
       int src_bytes, *skip;
  {
!   const unsigned char *src = source, *src_end = src + src_bytes;
    unsigned char c;
    int total = 0;              /* How many end-of-lines are found so far.  */
    int eol_type = CODING_EOL_UNDECIDED;
***************
*** 4384,4393 ****
  
  static int
  detect_eol_type_in_2_octet_form (source, src_bytes, skip, big_endian_p)
!      unsigned char *source;
       int src_bytes, *skip, big_endian_p;
  {
!   unsigned char *src = source, *src_end = src + src_bytes;
    unsigned int c1, c2;
    int total = 0;              /* How many end-of-lines are found so far.  */
    int eol_type = CODING_EOL_UNDECIDED;
--- 4384,4393 ----
  
  static int
  detect_eol_type_in_2_octet_form (source, src_bytes, skip, big_endian_p)
!      const unsigned char *source;
       int src_bytes, *skip, big_endian_p;
  {
!   const unsigned char *src = source, *src_end = src + src_bytes;
    unsigned int c1, c2;
    int total = 0;              /* How many end-of-lines are found so far.  */
    int eol_type = CODING_EOL_UNDECIDED;

If no one complains, I'll install that in a few days.

-- 
 |   Michaël `Micha' Cadilhac       |  I am very sad for you                 |
 |   http://michael.cadilhac.name   |       that you are running             |
 |   JID/MSN:                       |    Windows Vista.                      |
 `----  address@hidden  |          -- RMS                   -  --'

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