* ada-lang.c (ada_make_symbol_completion_list): Return a VEC.

	* breakpoint.c (catch_syscall_completer): Return a VEC.
	* cli/cli-cmds.c (complete_command): Update.
	* cli/cli-decode.c (complete_on_cmdlist): Return a VEC.
	(complete_on_enum): Likewise.
	* command.h: Include gdb_vecs.h.
	(completer_ftype): Change return type.
	(complete_on_cmdlist, complete_on_enum): Likewise.
	* completer.c (noop_completer, filename_completer)
	(location_completer): Return a VEC.
	(add_struct_fields): Remove 'nextp' argument.  Change 'output'
	to a VEC.
	(expression_completer, complete_line_internal, complete_line)
	(command_completer): Return a VEC.
	(gdb_completion_word_break_characters, line_completion_function):
	Update.
	* completer.h: Include gdb_vecs.h.
	(complete_line, noop_completer, filename_completer)
	(expression_completer, location_completer, command_completer):
	Update.
	* f-lang.c (f_word_break_characters): Return a VEC.
	* interps.c (interpreter_completer): Return a VEC.
	* language.h (struct language_defn)
	<la_make_symbol_completion_list>: Return a VEC.
	* python/py-cmd.c (cmdpy_completer): Return a VEC.
	* symtab.c (free_completion_list): Take a VEC.
	(return_val_size, return_val_index): Remove.
	(return_val): Now a VEC.
	(completion_list_add_name): Update.
	(default_make_symbol_completion_list_break_on)
	(default_make_symbol_completion_list, make_symbol_completion_list)
	(make_symbol_completion_list_fn, make_file_symbol_completion_list):
	Return a VEC.
	(add_filename_to_list): Update.
	(struct add_partial_filename_data) <list_used, list_alloced>: Remove.
	<list>: Now a VEC.
	(maybe_add_partial_symtab_filename): Update.
	(make_source_files_completion_list): Return a VEC.
	* symtab.h (default_make_symbol_completion_list_break_on)
	(default_make_symbol_completion_list, make_symbol_completion_list)
	(make_symbol_completion_list_fn, make_file_symbol_completion_list)
	(make_source_files_completion_list): Update.

1 files changed, 15 insertions, 13 deletions

diff --git a/gdb/completer.h b/gdb/completer.h
index 0f522459b16..680bc2dc1a0 100644
--- a/gdb/completer.h
+++ b/gdb/completer.h
@@ -17,27 +17,29 @@
 #if !defined (COMPLETER_H)
 #define COMPLETER_H 1
 
-extern char **complete_line (const char *text,
-			     char *line_buffer,
-			     int point);
+#include "gdb_vecs.h"
+
+extern VEC (char_ptr) *complete_line (const char *text,
+				      char *line_buffer,
+				      int point);
 
 extern char *readline_line_completion_function (const char *text,
 						int matches);
 
-extern char **noop_completer (struct cmd_list_element *,
-			      char *, char *);
+extern VEC (char_ptr) *noop_completer (struct cmd_list_element *,
+				       char *, char *);
 
-extern char **filename_completer (struct cmd_list_element *,
-				  char *, char *);
+extern VEC (char_ptr) *filename_completer (struct cmd_list_element *,
+					   char *, char *);
 
-extern char **expression_completer (struct cmd_list_element *,
-				    char *, char *);
+extern VEC (char_ptr) *expression_completer (struct cmd_list_element *,
+					     char *, char *);
 
-extern char **location_completer (struct cmd_list_element *,
-				  char *, char *);
+extern VEC (char_ptr) *location_completer (struct cmd_list_element *,
+					   char *, char *);
 
-extern char **command_completer (struct cmd_list_element *,
-				 char *, char *);
+extern VEC (char_ptr) *command_completer (struct cmd_list_element *,
+					  char *, char *);
 
 extern char *get_gdb_completer_quote_characters (void);