remove prototypes with no matching function and externs with no var

partly checked by millert@

6 files changed, 6 insertions, 20 deletions

diff --git a/usr.bin/make/error.h b/usr.bin/make/error.h
index a9ea1b4bf6b..6a5f83c09f2 100644
--- a/usr.bin/make/error.h
+++ b/usr.bin/make/error.h
@@ -1,6 +1,6 @@
 #ifndef ERROR_H
 #define ERROR_H
-/*	$OpenBSD: error.h,v 1.13 2015/09/27 16:58:16 guenther Exp $ */
+/*	$OpenBSD: error.h,v 1.14 2024/05/21 05:00:48 jsg Exp $ */
 
 /*
  * Copyright (c) 2001 Marc Espie.
@@ -59,7 +59,4 @@ extern void Finish(void);
 extern void Parse_Error(int, const char *, ...)
 				__attribute__((__format__ (printf, 2, 3)));
 extern int fatal_errors;
-/* Needed for fatal errors: we have to know whether we must abort other jobs
- * or not */
-extern bool supervise_jobs;
 #endif
diff --git a/usr.bin/make/init.h b/usr.bin/make/init.h
index 2b9ca15ee25..3720999ce0e 100644
--- a/usr.bin/make/init.h
+++ b/usr.bin/make/init.h
@@ -1,6 +1,6 @@
 #ifndef INIT_H
 #define INIT_H
-/*	$OpenBSD: init.h,v 1.3 2010/07/19 19:46:44 espie Exp $ */
+/*	$OpenBSD: init.h,v 1.4 2024/05/21 05:00:48 jsg Exp $ */
 
 /*
  * Copyright (c) 2001 Marc Espie.
@@ -32,6 +32,5 @@
  * modules.
  */
 extern void Init(void);
-extern void End(void);
 
 #endif
diff --git a/usr.bin/make/job.h b/usr.bin/make/job.h
index 3b86c90a1f9..538605ec432 100644
--- a/usr.bin/make/job.h
+++ b/usr.bin/make/job.h
@@ -1,7 +1,7 @@
 #ifndef _JOB_H_
 #define _JOB_H_
 
-/*	$OpenBSD: job.h,v 1.38 2020/06/03 12:41:39 espie Exp $	*/
+/*	$OpenBSD: job.h,v 1.39 2024/05/21 05:00:48 jsg Exp $	*/
 /*	$NetBSD: job.h,v 1.5 1996/11/06 17:59:10 christos Exp $ */
 
 /*
@@ -93,7 +93,6 @@ extern void handle_all_signals(void);
 extern void determine_expensive_job(Job *);
 extern Job *runningJobs, *errorJobs, *availableJobs;
 extern void debug_job_printf(const char *, ...);
-extern void handle_one_job(Job *);
 extern int check_dying_signal(void);
 
 extern const char *basedirectory;
diff --git a/usr.bin/make/targ.c b/usr.bin/make/targ.c
index 9e65e6a3e08..2a6fc595dd3 100644
--- a/usr.bin/make/targ.c
+++ b/usr.bin/make/targ.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: targ.c,v 1.86 2023/09/04 11:35:11 espie Exp $ */
+/*	$OpenBSD: targ.c,v 1.87 2024/05/21 05:00:48 jsg Exp $ */
 /*	$NetBSD: targ.c,v 1.11 1997/02/20 16:51:50 christos Exp $	*/
 
 /*
@@ -88,11 +88,6 @@
  *
  *	Targ_Precious		Return true if the target is precious and
  *				should not be removed if we are interrupted.
- *
- * Debugging:
- *	Targ_PrintGraph 	Print out the entire graphm all variables
- *				and statistics for the directory cache. Should
- *				print something for suffixes, too, but...
  */
 
 #include <limits.h>
diff --git a/usr.bin/make/targ.h b/usr.bin/make/targ.h
index 2d18fb61e27..5212d025616 100644
--- a/usr.bin/make/targ.h
+++ b/usr.bin/make/targ.h
@@ -1,6 +1,6 @@
 #ifndef TARG_H
 #define TARG_H
-/*	$OpenBSD: targ.h,v 1.15 2020/01/13 15:41:53 espie Exp $ */
+/*	$OpenBSD: targ.h,v 1.16 2024/05/21 05:00:48 jsg Exp $ */
 
 /*
  * Copyright (c) 2001 Marc Espie.
@@ -56,7 +56,6 @@ extern bool Targ_Silent(GNode *);
 extern bool Targ_Precious(GNode *);
 extern void Targ_PrintCmd(void *);
 extern void Targ_PrintType(int);
-extern void Targ_PrintGraph(int);
 extern bool node_is_real(GNode *);
 
 extern GNode *begin_node, *end_node, *interrupt_node, *DEFAULT;
diff --git a/usr.bin/make/var.h b/usr.bin/make/var.h
index a831b581aec..17eec8ff03a 100644
--- a/usr.bin/make/var.h
+++ b/usr.bin/make/var.h
@@ -1,6 +1,6 @@
 #ifndef VAR_H
 #define VAR_H
-/* $OpenBSD: var.h,v 1.20 2019/12/21 15:31:54 espie Exp $ */
+/* $OpenBSD: var.h,v 1.21 2024/05/21 05:00:48 jsg Exp $ */
 /*
  * Copyright (c) 2001 Marc Espie.
  *
@@ -75,9 +75,6 @@ extern void Var_Deletei(const char *, const char *);
 /* SymTable_Init(t);
  *	Inits the local symtable in a GNode. */
 extern void SymTable_Init(SymTable *);
-/* SymTable_destroy(t);
- *	Destroys the local symtable in a GNode. */
-extern void SymTable_Destroy(SymTable *);
 
 /* Several ways to parse a variable specification. */
 /* value = Var_Parse(varspec, ctxt, undef_is_bad, &length, &freeit);