fix(bash-4.4.23-1): update mkbuiltins prototypes and definitions for C23

steps-guix/bash-4.4.23-1/patches/fix-mkbuiltins-prototypes-c23.patch

@@ -0,0 +1,87 @@
+SPDX-License-Identifier: GPL-3.0-or-later
+
+Fix mkbuiltins prototypes and definitions for C23-compatible compilers.
+
+--- bash-4.4/builtins/mkbuiltins.c
++++ bash-4.4/builtins/mkbuiltins.c
+@@ -191,12 +191,12 @@
+ void write_file_headers ();
+ void write_file_footers ();
+ void write_ifdefs ();
+-void write_endifs ();
+-void write_documentation ();
++void write_endifs (FILE *, char **);
++void write_documentation (FILE *, char **, int, int);
+ void write_longdocs ();
+ void write_builtins ();
+ 
+-int write_helpfiles ();
++int write_helpfiles (ARRAY *);
+ 
+ void free_defs ();
+ void add_documentation ();
+@@ -1018,8 +1018,7 @@
+ static void memory_error_and_abort ();
+ 
+ static char *
+-xmalloc (bytes)
+-     int bytes;
++xmalloc (int bytes)
+ {
+   char *temp = (char *)malloc (bytes);
+ 
+@@ -1029,9 +1028,7 @@
+ }
+ 
+ static char *
+-xrealloc (pointer, bytes)
+-     char *pointer;
+-     int bytes;
++xrealloc (char *pointer, int bytes)
+ {
+   char *temp;
+ 
+@@ -1375,9 +1372,7 @@
+    If a define is preceded by an `!', then the sense of the test is
+    reversed. */
+ void
+-write_ifdefs (stream, defines)
+-     FILE *stream;
+-     char **defines;
++write_ifdefs (FILE *stream, char **defines)
+ {
+   register int i;
+ 
+@@ -1406,9 +1401,7 @@
+    STREAM is the stream to write the information to.
+    DEFINES is a null terminated array of define names. */
+ void
+-write_endifs (stream, defines)
+-     FILE *stream;
+-     char **defines;
++write_endifs (FILE *stream, char **defines)
+ {
+   register int i;
+ 
+@@ -1433,10 +1426,7 @@
+    internationalization (gettext) and the single-string vs. multiple-strings
+    issues. */
+ void
+-write_documentation (stream, documentation, indentation, flags)
+-     FILE *stream;
+-     char **documentation;
+-     int indentation, flags;
++write_documentation (FILE *stream, char **documentation, int indentation, int flags)
+ {
+   register int i, j;
+   register char *line;
+@@ -1564,8 +1554,7 @@
+ }
+ 
+ int
+-write_helpfiles (builtins)
+-     ARRAY *builtins;
++write_helpfiles (ARRAY *builtins)
+ {
+   char *helpfile, *bname;
+   FILE *helpfp;