diff --git a/histrap.c b/histrap.c
index 0940569..8edd843 100644
--- a/histrap.c
+++ b/histrap.c
@@ -26,7 +26,7 @@
 #include <sys/file.h>
 #endif
 
-__RCSID("$MirOS: src/bin/mksh/histrap.c,v 1.108 2011/03/07 20:30:38 tg Exp $");
+__RCSID("$MirOS: src/bin/mksh/histrap.c,v 1.109 2011/04/22 12:21:53 tg Exp $");
 
 /*-
  * MirOS: This is the default mapping type, and need not be specified.
@@ -526,26 +526,6 @@ findhist(int start, int fwd, const char *str, int anchored)
 	return (-1);
 }
 
-int
-findhistrel(const char *str)
-{
-	int	maxhist = histptr - history;
-	int	start = maxhist - 1;
-	int	rec;
-
-	getn(str, &rec);
-	if (rec == 0)
-		return (-1);
-	if (rec > 0) {
-		if (rec > maxhist)
-			return (-1);
-		return (rec - 1);
-	}
-	if (rec > maxhist)
-		return (-1);
-	return (start + rec + 1);
-}
-
 /*
  *	set history
  *	this means reallocating the dataspace
diff --git a/jobs.c b/jobs.c
index c0ef6b4..ef648a6 100644
--- a/jobs.c
+++ b/jobs.c
@@ -22,7 +22,7 @@
 
 #include "sh.h"
 
-__RCSID("$MirOS: src/bin/mksh/jobs.c,v 1.77 2011/03/13 01:20:20 tg Exp $");
+__RCSID("$MirOS: src/bin/mksh/jobs.c,v 1.78 2011/04/22 12:21:54 tg Exp $");
 
 #if HAVE_KILLPG
 #define mksh_killpg		killpg
@@ -861,25 +861,6 @@ j_stopped_running(void)
 	return (0);
 }
 
-int
-j_njobs(void)
-{
-	Job *j;
-	int nj = 0;
-#ifndef MKSH_NOPROSPECTOFWORK
-	sigset_t omask;
-
-	sigprocmask(SIG_BLOCK, &sm_sigchld, &omask);
-#endif
-	for (j = job_list; j; j = j->next)
-		nj++;
-
-#ifndef MKSH_NOPROSPECTOFWORK
-	sigprocmask(SIG_SETMASK, &omask, NULL);
-#endif
-	return (nj);
-}
-
 
 /* list jobs for jobs built-in */
 int
diff --git a/sh.h b/sh.h
index 0d0bcb4..ed1c6b7 100644
--- a/sh.h
+++ b/sh.h
@@ -151,7 +151,7 @@
 #endif
 
 #ifdef EXTERN
-__RCSID("$MirOS: src/bin/mksh/sh.h,v 1.464 2011/04/22 12:15:40 tg Exp $");
+__RCSID("$MirOS: src/bin/mksh/sh.h,v 1.465 2011/04/22 12:21:55 tg Exp $");
 #endif
 #define MKSH_VERSION "R39 2011/04/17"
 
@@ -840,9 +840,8 @@ EXTERN sigset_t		sm_default, sm_sigchld;
 EXTERN const char *builtin_argv0;
 EXTERN Tflag builtin_flag;	/* flags of called builtin (SPEC_BI, etc.) */
 
-/* current working directory, and size of memory allocated for same */
+/* current working directory */
 EXTERN char	*current_wd;
-EXTERN size_t	current_wd_size;
 
 /* Minimum required space to work with on a line - if the prompt leaves less
  * space than this on a line, the prompt is truncated.
@@ -1583,7 +1582,6 @@ void sethistfile(const char *);
 char **histpos(void);
 int histnum(int);
 int findhist(int, int, const char *, int);
-int findhistrel(const char *);
 char **hist_get_newest(bool);
 void inittraps(void);
 void alarm_init(void);
@@ -1616,7 +1614,6 @@ int j_kill(const char *, int);
 int j_resume(const char *, int);
 #endif
 int j_jobs(const char *, int, int);
-int j_njobs(void);
 void j_notify(void);
 pid_t j_async(void);
 int j_stopped_running(void);