Updated msys2

msys2/usr/share/readline/hist_erasedups.c

@@ -38,6 +38,8 @@
 #define STREQN(a, b, n) ((n == 0) ? (1) \
                                   : ((a)[0] == (b)[0] && strncmp(a, b, n) == 0))
 
+int hist_erasedups (void);
+
 static void
 usage()
 {

msys2/usr/share/readline/hist_purgecmd.c

@@ -43,6 +43,8 @@
 
 #define PURGE_REGEXP	0x01
 
+int hist_purgecmd (char *, int);
+
 static void
 usage()
 {

msys2/usr/share/readline/histexamp.c

@@ -27,8 +27,11 @@
 #  include <readline/history.h>
 #endif
 
+#include <unistd.h>
+#include <stdlib.h>
 #include <string.h>
 
+int
 main (argc, argv)
      int argc;
      char **argv;

msys2/usr/share/readline/rlcat.c

@@ -137,7 +137,7 @@ fcopy(fp)
       if (vflag && isascii ((unsigned char)c) && isprint((unsigned char)c) == 0)
 	{
 	  x = rl_untranslate_keyseq (c);
-	  if (fputs (x, stdout) != 0)
+	  if (fputs (x, stdout) == EOF)
 	    return 1;
 	}
       else if (putchar (c) == EOF)

msys2/usr/share/readline/rlevent.c

@@ -28,6 +28,13 @@
 #  include <config.h>
 #endif
 
+#ifdef HAVE_UNISTD_H
+#  include <unistd.h>
+#else
+extern int getopt();
+extern int sleep();
+#endif
+
 #include <stdio.h>
 #include <sys/types.h>
 

msys2/usr/share/readline/rlkeymaps.c

@@ -0,0 +1,61 @@
+#include <stdlib.h>
+#include <unistd.h>
+#include <stdio.h>
+#include <string.h>
+
+#if defined (READLINE_LIBRARY)
+#  include "readline.h"
+#  include "history.h"
+#else
+#  include <readline/readline.h>
+#  include <readline/history.h>
+#endif
+
+int
+main (int c, char **v)
+{
+  Keymap nmap, emacsmap, newemacs;
+  int r, errs;
+
+  errs = 0;
+  nmap = rl_make_keymap ();
+
+  r = rl_set_keymap_name ("emacs", nmap);
+  if (r >= 0)
+    {
+      fprintf (stderr, "rlkeymaps: error: able to rename `emacs' keymap\n");
+      errs++;
+    }
+
+  emacsmap = rl_get_keymap_by_name ("emacs");
+  r = rl_set_keymap_name ("newemacs", emacsmap);
+  if (r >= 0)
+    {
+      fprintf (stderr, "rlkeymaps: error: able to set new name for emacs keymap\n");
+      errs++;
+    }
+
+  r = rl_set_keymap_name ("newemacs", nmap);
+  if (r < 0)
+    {
+      fprintf (stderr, "rlkeymaps: error: newemacs: could not set keymap name\n");
+      errs++;
+    }
+
+  newemacs = rl_copy_keymap (emacsmap);
+  r = rl_set_keymap_name ("newemacs", newemacs);
+  if (r < 0)
+    {
+      fprintf (stderr, "rlkeymaps: error: newemacs: could not set `newemacs' keymap to new map\n");
+      errs++;
+    }
+
+  r = rl_set_keymap_name ("emacscopy", newemacs);
+  if (r < 0)
+    {
+      fprintf (stderr, "rlkeymaps: error: emacscopy: could not rename created keymap\n");
+      errs++;
+    }
+
+  exit (errs);
+}

msys2/usr/share/readline/rltest.c

@@ -46,6 +46,7 @@ extern void exit();
 
 extern HIST_ENTRY **history_list ();
 
+int
 main ()
 {
   char *temp, *prompt;