Removed tens of annoying warnings about implicit declaration of memcpy(), strlen() and about unused variables.

mysys/mf_casecnv.c:
  Removed annoying warnings about implicit declaration of memcpy(), strlen() and about unused variables
mysys/mf_qsort.c:
  Removed annoying warnings about implicit declaration of memcpy(), strlen() and about unused variables
readline/complete.c:
  Removed annoying warnings about implicit declaration of memcpy(), strlen() and about unused variables
readline/readline.c:
  Removed annoying warnings about implicit declaration of memcpy(), strlen() and about unused variables
readline/vi_mode.c:
  Removed annoying warnings about implicit declaration of memcpy(), strlen() and about unused variables

1 files changed, 24 insertions, 24 deletions

diff --git a/readline/readline.c b/readline/readline.c
index 622811fc11e..71a2320c582 100644
--- a/readline/readline.c
+++ b/readline/readline.c
@@ -914,7 +914,7 @@ rl_digit_loop ()
 /* Add the current digit to the argument in progress. */
 int
 rl_digit_argument (ignore, key)
-     int ignore, key;
+     int ignore __attribute__((unused)), key;
 {
   rl_pending_input = key;
   return (rl_digit_loop ());
@@ -944,7 +944,7 @@ _rl_init_argument ()
    dispatch on it.  If the key is the abort character then abort. */
 int
 rl_universal_argument (count, key)
-     int count, key;
+     int count __attribute__((unused)), key __attribute__((unused));
 {
   rl_numeric_arg *= 4;
   return (rl_digit_loop ());
@@ -1147,7 +1147,7 @@ rl_backward (count, key)
 /* Move to the beginning of the line. */
 int
 rl_beg_of_line (count, key)
-     int count, key;
+     int count __attribute__((unused)), key __attribute__((unused));
 {
   rl_point = 0;
   return 0;
@@ -1156,7 +1156,7 @@ rl_beg_of_line (count, key)
 /* Move to the end of the line. */
 int
 rl_end_of_line (count, key)
-     int count, key;
+     int count __attribute__((unused)), key __attribute__((unused));
 {
   rl_point = rl_end;
   return 0;
@@ -1253,7 +1253,7 @@ rl_backward_word (count, key)
 /* Clear the current line.  Numeric argument to C-l does this. */
 int
 rl_refresh_line (ignore1, ignore2)
-     int ignore1, ignore2;
+     int ignore1 __attribute__((unused)), ignore2 __attribute__((unused));
 {
   int curr_line, nleft;
 
@@ -1313,7 +1313,7 @@ rl_clear_screen (count, key)
 
 int
 rl_arrow_keys (count, c)
-     int count, c;
+     int count, c __attribute__((unused));
 {
   int ch;
 
@@ -1417,7 +1417,7 @@ rl_insert (count, c)
 /* Insert the next typed character verbatim. */
 int
 rl_quoted_insert (count, key)
-     int count, key;
+     int count, key __attribute__((unused));
 {
   int c;
 
@@ -1428,7 +1428,7 @@ rl_quoted_insert (count, key)
 /* Insert a tab character. */
 int
 rl_tab_insert (count, key)
-     int count, key;
+     int count, key __attribute__((unused));
 {
   return (rl_insert (count, '\t'));
 }
@@ -1438,7 +1438,7 @@ rl_tab_insert (count, key)
    meaning in the future. */
 int
 rl_newline (count, key)
-     int count, key;
+     int count __attribute__((unused)), key __attribute__((unused));
 {
   rl_done = 1;
 
@@ -1466,7 +1466,7 @@ rl_newline (count, key)
    is special cased. */
 int
 rl_do_lowercase_version (ignore1, ignore2)
-     int ignore1, ignore2;
+     int ignore1 __attribute__((unused)), ignore2 __attribute__((unused));
 {
   return 0;
 }
@@ -1553,7 +1553,7 @@ rl_rubout_or_delete (count, key)
 /* Delete all spaces and tabs around point. */
 int
 rl_delete_horizontal_space (count, ignore)
-     int count, ignore;
+     int count __attribute__((unused)), ignore __attribute__((unused));
 {
   int start = rl_point;
 
@@ -1594,7 +1594,7 @@ rl_delete_or_show_completions (count, key)
    A K*rn shell style function. */
 int
 rl_insert_comment (count, key)
-     int count, key;
+     int count __attribute__((unused)), key;
 {
   rl_beg_of_line (1, key);
   rl_insert_text (_rl_comment_begin ? _rl_comment_begin
@@ -1620,7 +1620,7 @@ static int rl_change_case ();
 /* Uppercase the word at point. */
 int
 rl_upcase_word (count, key)
-     int count, key;
+     int count, key __attribute__((unused));
 {
   return (rl_change_case (count, UpCase));
 }
@@ -1628,7 +1628,7 @@ rl_upcase_word (count, key)
 /* Lowercase the word at point. */
 int
 rl_downcase_word (count, key)
-     int count, key;
+     int count, key __attribute__((unused));
 {
   return (rl_change_case (count, DownCase));
 }
@@ -1636,7 +1636,7 @@ rl_downcase_word (count, key)
 /* Upcase the first letter, downcase the rest. */
 int
 rl_capitalize_word (count, key)
-     int count, key;
+     int count, key __attribute__((unused));
 {
  return (rl_change_case (count, CapCase));
 }
@@ -1760,7 +1760,7 @@ rl_transpose_words (count, key)
    then transpose the characters before point. */
 int
 rl_transpose_chars (count, key)
-     int count, key;
+     int count, key __attribute__((unused));
 {
   char dummy[2];
 
@@ -1853,14 +1853,14 @@ _rl_char_search (count, fdir, bdir)
 
 int
 rl_char_search (count, key)
-     int count, key;
+     int count, key __attribute__((unused));
 {
   return (_rl_char_search (count, FFIND, BFIND));
 }
 
 int
 rl_backward_char_search (count, key)
-     int count, key;
+     int count, key __attribute__((unused));
 {
   return (_rl_char_search (count, BFIND, FFIND));
 }
@@ -1965,7 +1965,7 @@ maybe_save_line ()
 /* Meta-< goes to the start of the history. */
 int
 rl_beginning_of_history (count, key)
-     int count, key;
+     int count __attribute__((unused)), key;
 {
   return (rl_get_previous_history (1 + where_history (), key));
 }
@@ -1973,7 +1973,7 @@ rl_beginning_of_history (count, key)
 /* Meta-> goes to the end of the history.  (The current line). */
 int
 rl_end_of_history (count, key)
-     int count, key;
+     int count __attribute__((unused)), key __attribute__((unused));
 {
   maybe_replace_line ();
   using_history ();
@@ -2105,7 +2105,7 @@ _rl_set_mark_at_pos (position)
 /* A bindable command to set the mark. */
 int
 rl_set_mark (count, key)
-     int count, key;
+     int count, key __attribute__((unused));
 {
   return (_rl_set_mark_at_pos (rl_explicit_arg ? count : rl_point));
 }
@@ -2113,7 +2113,7 @@ rl_set_mark (count, key)
 /* Exchange the position of mark and point. */
 int
 rl_exchange_point_and_mark (count, key)
-     int count, key;
+     int count __attribute__((unused)), key __attribute__((unused));
 {
   if (rl_mark > rl_end)
     rl_mark = -1;
@@ -2137,7 +2137,7 @@ rl_exchange_point_and_mark (count, key)
 /* How to toggle back and forth between editing modes. */
 int
 rl_vi_editing_mode (count, key)
-     int count, key;
+     int count __attribute__((unused)), key;
 {
 #if defined (VI_MODE)
   rl_editing_mode = vi_mode;
@@ -2148,7 +2148,7 @@ rl_vi_editing_mode (count, key)
 
 int
 rl_emacs_editing_mode (count, key)
-     int count, key;
+     int count __attribute__((unused)), key __attribute__((unused));
 {
   rl_editing_mode = emacs_mode;
   _rl_keymap = emacs_standard_keymap;