diff -X ../exclude.txt -urN dash-0.5.12+03-name-max/src/Makefile.am dash-0.5.12+04-mksignames/src/Makefile.am
--- dash-0.5.12+03-name-max/src/Makefile.am	2020-06-03 02:23:24.000000000 +0000
+++ dash-0.5.12+04-mksignames/src/Makefile.am	2024-10-20 06:53:24.431287243 +0000
@@ -64,6 +64,11 @@
 signames.c: mksignames
 	$(AM_V_GEN)./$^
 
+mksignames: mksignames.c mksignames.h
+
+mksignames.h: mksignames.tmpl.h
+	$(AM_V_CC)$(COMPILE) -E $< | sed '1,/START_MKSIGNAMES_H/d' >$@
+
 mksyntax: token.h
 
 $(HELPERS): %: %.c
diff -X ../exclude.txt -urN dash-0.5.12+03-name-max/src/mksignames.c dash-0.5.12+04-mksignames/src/mksignames.c
--- dash-0.5.12+03-name-max/src/mksignames.c	2020-06-03 01:19:23.000000000 +0000
+++ dash-0.5.12+04-mksignames/src/mksignames.c	2024-10-20 06:53:24.431287243 +0000
@@ -21,344 +21,8 @@
 
 #include <stdio.h>
 #include <sys/types.h>
-#include <signal.h>
 #include <stdlib.h>
-
-#if !defined (NSIG)
-#  define NSIG 64
-#endif
-
-/*
- * Special traps:
- *	EXIT == 0
- */
-#define LASTSIG NSIG-1
-
-char *signal_names[2 * NSIG + 3];
-
-#define signal_names_size (sizeof(signal_names)/sizeof(signal_names[0]))
-
-char *progname;
-
-/* AIX 4.3 defines SIGRTMIN and SIGRTMAX as 888 and 999 respectively.
-   I don't want to allocate so much unused space for the intervening signal
-   numbers, so we just punt if SIGRTMAX is past the bounds of the
-   signal_names array (handled in configure). */
-#if defined (SIGRTMAX) && defined (UNUSABLE_RT_SIGNALS)
-#  undef SIGRTMAX
-#  undef SIGRTMIN
-#endif
-
-#if defined (SIGRTMAX) || defined (SIGRTMIN)
-#  define RTLEN 14
-#  define RTLIM 256
-#endif
-
-void
-initialize_signames ()
-{
-  register int i;
-#if defined (SIGRTMAX) || defined (SIGRTMIN)
-  int rtmin, rtmax, rtcnt;
-#endif
-
-  for (i = 1; i < signal_names_size; i++)
-    signal_names[i] = (char *)NULL;
-
-  /* `signal' 0 is what we do on exit. */
-  signal_names[0] = "EXIT";
-
-  /* Place signal names which can be aliases for more common signal
-     names first.  This allows (for example) SIGABRT to overwrite SIGLOST. */
-
-  /* POSIX 1003.1b-1993 real time signals, but take care of incomplete
-     implementations. Acoording to the standard, both, SIGRTMIN and
-     SIGRTMAX must be defined, SIGRTMIN must be stricly less than
-     SIGRTMAX, and the difference must be at least 7, that is, there
-     must be at least eight distinct real time signals. */
-
-  /* The generated signal names are SIGRTMIN, SIGRTMIN+1, ...,
-     SIGRTMIN+x, SIGRTMAX-x, ..., SIGRTMAX-1, SIGRTMAX. If the number
-     of RT signals is odd, there is an extra SIGRTMIN+(x+1).
-     These names are the ones used by ksh and /usr/xpg4/bin/sh on SunOS5. */
-
-#if defined (SIGRTMIN)
-  rtmin = SIGRTMIN;
-  signal_names[rtmin] = "RTMIN";
-#endif
-
-#if defined (SIGRTMAX)
-  rtmax = SIGRTMAX;
-  signal_names[rtmax] = "RTMAX";
-#endif
-
-#if defined (SIGRTMAX) && defined (SIGRTMIN)
-  if (rtmax > rtmin)
-    {
-      rtcnt = (rtmax - rtmin - 1) / 2;
-      /* croak if there are too many RT signals */
-      if (rtcnt >= RTLIM/2)
-	{
-	  rtcnt = RTLIM/2-1;
-	  fprintf(stderr, "%s: error: more than %i real time signals, fix `%s'\n",
-		  progname, RTLIM, progname);
-	}
-
-      for (i = 1; i <= rtcnt; i++)
-	{
-	  signal_names[rtmin+i] = (char *)malloc(RTLEN);
-	  if (signal_names[rtmin+i])
-	    sprintf (signal_names[rtmin+i], "RTMIN+%d", i);
-	  signal_names[rtmax-i] = (char *)malloc(RTLEN);
-	  if (signal_names[rtmax-i])
-	    sprintf (signal_names[rtmax-i], "RTMAX-%d", i);
-	}
-
-      if (rtcnt < RTLIM/2-1 && rtcnt != (rtmax-rtmin)/2)
-	{
-	  /* Need an extra RTMIN signal */
-	  signal_names[rtmin+rtcnt+1] = (char *)malloc(RTLEN);
-	  if (signal_names[rtmin+rtcnt+1])
-	    sprintf (signal_names[rtmin+rtcnt+1], "RTMIN+%d", rtcnt+1);
-	}
-    }
-#endif /* SIGRTMIN && SIGRTMAX */
-
-/* AIX */
-#if defined (SIGLOST)	/* resource lost (eg, record-lock lost) */
-  signal_names[SIGLOST] = "LOST";
-#endif
-
-#if defined (SIGMSG)	/* HFT input data pending */
-  signal_names[SIGMSG] = "MSG";
-#endif
-
-#if defined (SIGDANGER)	/* system crash imminent */
-  signal_names[SIGDANGER] = "DANGER";
-#endif
-
-#if defined (SIGMIGRATE) /* migrate process to another CPU */
-  signal_names[SIGMIGRATE] = "MIGRATE";
-#endif
-
-#if defined (SIGPRE)	/* programming error */
-  signal_names[SIGPRE] = "PRE";
-#endif
-
-#if defined (SIGVIRT)	/* AIX virtual time alarm */
-  signal_names[SIGVIRT] = "VIRT";
-#endif
-
-#if defined (SIGALRM1)	/* m:n condition variables */
-  signal_names[SIGALRM1] = "ALRM1";
-#endif
-
-#if defined (SIGWAITING)	/* m:n scheduling */
-  signal_names[SIGWAITING] = "WAITING";
-#endif
-
-#if defined (SIGGRANT)	/* HFT monitor mode granted */
-  signal_names[SIGGRANT] = "GRANT";
-#endif
-
-#if defined (SIGKAP)	/* keep alive poll from native keyboard */
-  signal_names[SIGKAP] = "KAP";
-#endif
-
-#if defined (SIGRETRACT) /* HFT monitor mode retracted */
-  signal_names[SIGRETRACT] = "RETRACT";
-#endif
-
-#if defined (SIGSOUND)	/* HFT sound sequence has completed */
-  signal_names[SIGSOUND] = "SOUND";
-#endif
-
-#if defined (SIGSAK)	/* Secure Attention Key */
-  signal_names[SIGSAK] = "SAK";
-#endif
-
-/* SunOS5 */
-#if defined (SIGLWP)	/* special signal used by thread library */
-  signal_names[SIGLWP] = "LWP";
-#endif
-
-#if defined (SIGFREEZE)	/* special signal used by CPR */
-  signal_names[SIGFREEZE] = "FREEZE";
-#endif
-
-#if defined (SIGTHAW)	/* special signal used by CPR */
-  signal_names[SIGTHAW] = "THAW";
-#endif
-
-#if defined (SIGCANCEL)	/* thread cancellation signal used by libthread */
-  signal_names[SIGCANCEL] = "CANCEL";
-#endif
-
-/* HP-UX */
-#if defined (SIGDIL)	/* DIL signal (?) */
-  signal_names[SIGDIL] = "DIL";
-#endif
-
-/* System V */
-#if defined (SIGCLD)	/* Like SIGCHLD.  */
-  signal_names[SIGCLD] = "CLD";
-#endif
-
-#if defined (SIGPWR)	/* power state indication */
-  signal_names[SIGPWR] = "PWR";
-#endif
-
-#if defined (SIGPOLL)	/* Pollable event (for streams)  */
-  signal_names[SIGPOLL] = "POLL";
-#endif
-
-/* Unknown */
-#if defined (SIGWINDOW)
-  signal_names[SIGWINDOW] = "WINDOW";
-#endif
-
-/* Common */
-#if defined (SIGHUP)	/* hangup */
-  signal_names[SIGHUP] = "HUP";
-#endif
-
-#if defined (SIGINT)	/* interrupt */
-  signal_names[SIGINT] = "INT";
-#endif
-
-#if defined (SIGQUIT)	/* quit */
-  signal_names[SIGQUIT] = "QUIT";
-#endif
-
-#if defined (SIGILL)	/* illegal instruction (not reset when caught) */
-  signal_names[SIGILL] = "ILL";
-#endif
-
-#if defined (SIGTRAP)	/* trace trap (not reset when caught) */
-  signal_names[SIGTRAP] = "TRAP";
-#endif
-
-#if defined (SIGIOT)	/* IOT instruction */
-  signal_names[SIGIOT] = "IOT";
-#endif
-
-#if defined (SIGABRT)	/* Cause current process to dump core. */
-  signal_names[SIGABRT] = "ABRT";
-#endif
-
-#if defined (SIGEMT)	/* EMT instruction */
-  signal_names[SIGEMT] = "EMT";
-#endif
-
-#if defined (SIGFPE)	/* floating point exception */
-  signal_names[SIGFPE] = "FPE";
-#endif
-
-#if defined (SIGKILL)	/* kill (cannot be caught or ignored) */
-  signal_names[SIGKILL] = "KILL";
-#endif
-
-#if defined (SIGBUS)	/* bus error */
-  signal_names[SIGBUS] = "BUS";
-#endif
-
-#if defined (SIGSEGV)	/* segmentation violation */
-  signal_names[SIGSEGV] = "SEGV";
-#endif
-
-#if defined (SIGSYS)	/* bad argument to system call */
-  signal_names[SIGSYS] = "SYS";
-#endif
-
-#if defined (SIGPIPE)	/* write on a pipe with no one to read it */
-  signal_names[SIGPIPE] = "PIPE";
-#endif
-
-#if defined (SIGALRM)	/* alarm clock */
-  signal_names[SIGALRM] = "ALRM";
-#endif
-
-#if defined (SIGTERM)	/* software termination signal from kill */
-  signal_names[SIGTERM] = "TERM";
-#endif
-
-#if defined (SIGURG)	/* urgent condition on IO channel */
-  signal_names[SIGURG] = "URG";
-#endif
-
-#if defined (SIGSTOP)	/* sendable stop signal not from tty */
-  signal_names[SIGSTOP] = "STOP";
-#endif
-
-#if defined (SIGTSTP)	/* stop signal from tty */
-  signal_names[SIGTSTP] = "TSTP";
-#endif
-
-#if defined (SIGCONT)	/* continue a stopped process */
-  signal_names[SIGCONT] = "CONT";
-#endif
-
-#if defined (SIGCHLD)	/* to parent on child stop or exit */
-  signal_names[SIGCHLD] = "CHLD";
-#endif
-
-#if defined (SIGTTIN)	/* to readers pgrp upon background tty read */
-  signal_names[SIGTTIN] = "TTIN";
-#endif
-
-#if defined (SIGTTOU)	/* like TTIN for output if (tp->t_local&LTOSTOP) */
-  signal_names[SIGTTOU] = "TTOU";
-#endif
-
-#if defined (SIGIO)	/* input/output possible signal */
-  signal_names[SIGIO] = "IO";
-#endif
-
-#if defined (SIGXCPU)	/* exceeded CPU time limit */
-  signal_names[SIGXCPU] = "XCPU";
-#endif
-
-#if defined (SIGXFSZ)	/* exceeded file size limit */
-  signal_names[SIGXFSZ] = "XFSZ";
-#endif
-
-#if defined (SIGVTALRM)	/* virtual time alarm */
-  signal_names[SIGVTALRM] = "VTALRM";
-#endif
-
-#if defined (SIGPROF)	/* profiling time alarm */
-  signal_names[SIGPROF] = "PROF";
-#endif
-
-#if defined (SIGWINCH)	/* window changed */
-  signal_names[SIGWINCH] = "WINCH";
-#endif
-
-/* 4.4 BSD */
-#if defined (SIGINFO) && !defined (_SEQUENT_)	/* information request */
-  signal_names[SIGINFO] = "INFO";
-#endif
-
-#if defined (SIGUSR1)	/* user defined signal 1 */
-  signal_names[SIGUSR1] = "USR1";
-#endif
-
-#if defined (SIGUSR2)	/* user defined signal 2 */
-  signal_names[SIGUSR2] = "USR2";
-#endif
-
-#if defined (SIGKILLTHR)	/* BeOS: Kill Thread */
-  signal_names[SIGKILLTHR] = "KILLTHR";
-#endif
-
-  for (i = 0; i < NSIG; i++)
-    if (signal_names[i] == (char *)NULL)
-      {
-	signal_names[i] = (char *)malloc (18);
-	if (signal_names[i])
-	  sprintf (signal_names[i], "%d", i);
-      }
-}
+#include "mksignames.h"
 
 void
 write_signames (stream)
@@ -372,7 +36,7 @@
   fprintf (stream, "#include <signal.h>\n\n");
   fprintf (stream,
 	   "/* A translation list so we can be polite to our users. */\n");
-  fprintf (stream, "const char *const signal_names[NSIG + 1] = {\n");
+  fprintf (stream, "const char *const signal_names[%d] = {\n", LASTSIG + 2);
 
   for (i = 0; i <= LASTSIG; i++)
     fprintf (stream, "    \"%s\",\n", signal_names[i]);
diff -X ../exclude.txt -urN dash-0.5.12+03-name-max/src/mksignames.tmpl.h dash-0.5.12+04-mksignames/src/mksignames.tmpl.h
--- dash-0.5.12+03-name-max/src/mksignames.tmpl.h	1970-01-01 00:00:00.000000000 +0000
+++ dash-0.5.12+04-mksignames/src/mksignames.tmpl.h	2024-10-20 06:53:24.431287243 +0000
@@ -0,0 +1,349 @@
+#include <sys/types.h>
+#include <signal.h>
+
+START_MKSIGNAMES_H
+
+#if !defined (NSIG)
+#  define NSIG 64
+#endif
+
+/*
+ * Special traps:
+ *	EXIT == 0
+ */
+static int LASTSIG = NSIG-1;
+
+char *signal_names[2 * NSIG + 3];
+#define ARRAY_SIZE (2 * NSIG + 3)
+
+#define signal_names_size (sizeof(signal_names)/sizeof(signal_names[0]))
+
+char *progname;
+
+/* AIX 4.3 defines SIGRTMIN and SIGRTMAX as 888 and 999 respectively.
+   I don't want to allocate so much unused space for the intervening signal
+   numbers, so we just punt if SIGRTMAX is past the bounds of the
+   signal_names array (handled in configure). */
+#if defined (SIGRTMAX) && defined (UNUSABLE_RT_SIGNALS)
+#  undef SIGRTMAX
+#  undef SIGRTMIN
+#endif
+
+#if defined (SIGRTMAX) || defined (SIGRTMIN)
+#  define RTLEN 17
+#  define RTLIM 256
+#endif
+
+void
+initialize_signames ()
+{
+  register int i;
+#if defined (SIGRTMAX) || defined (SIGRTMIN)
+  int rtmin, rtmax, rtcnt;
+#endif
+
+  for (i = 1; i < signal_names_size; i++)
+    signal_names[i] = (char *)NULL;
+
+  /* `signal' 0 is what we do on exit. */
+  signal_names[0] = "EXIT";
+
+  /* Place signal names which can be aliases for more common signal
+     names first.  This allows (for example) SIGABRT to overwrite SIGLOST. */
+
+  /* POSIX 1003.1b-1993 real time signals, but take care of incomplete
+     implementations. Acoording to the standard, both, SIGRTMIN and
+     SIGRTMAX must be defined, SIGRTMIN must be stricly less than
+     SIGRTMAX, and the difference must be at least 7, that is, there
+     must be at least eight distinct real time signals. */
+
+  /* The generated signal names are SIGRTMIN, SIGRTMIN+1, ...,
+     SIGRTMIN+x, SIGRTMAX-x, ..., SIGRTMAX-1, SIGRTMAX. If the number
+     of RT signals is odd, there is an extra SIGRTMIN+(x+1).
+     These names are the ones used by ksh and /usr/xpg4/bin/sh on SunOS5. */
+
+#if defined (SIGRTMIN)
+  rtmin = SIGRTMIN;
+  if(rtmin < ARRAY_SIZE)
+    signal_names[rtmin] = "RTMIN";
+#endif
+
+#if defined (SIGRTMAX)
+  rtmax = SIGRTMAX;
+  if(rtmax < ARRAY_SIZE)
+    signal_names[rtmax] = "RTMAX";
+#endif
+
+#if defined (SIGRTMAX) && defined (SIGRTMIN)
+  if (rtmax > rtmin)
+    {
+      rtcnt = (rtmax - rtmin - 1) / 2;
+      /* croak if there are too many RT signals */
+      if (rtcnt >= RTLIM/2)
+	{
+	  rtcnt = RTLIM/2-1;
+	  fprintf(stderr, "%s: error: more than %i real time signals, fix `%s'\n",
+		  progname, RTLIM, progname);
+	}
+
+      for (i = 1; i <= rtcnt; i++)
+	{
+	  if (rtmin+i < ARRAY_SIZE) {
+	    signal_names[rtmin+i] = (char *)malloc(RTLEN);
+	    if(signal_names[rtmin+i])
+	      sprintf (signal_names[rtmin+i], "RTMIN+%d", i);
+	  }
+	  if (rtmax-i < ARRAY_SIZE) {
+	    signal_names[rtmax-i] = (char *)malloc(RTLEN);
+	    if(signal_names[rtmax-i])
+	      sprintf (signal_names[rtmax-i], "RTMAX-%d", i);
+	  }
+	}
+
+      if (rtcnt < RTLIM/2-1 && rtcnt != (rtmax-rtmin)/2)
+	{
+	  if (rtmin+rtcnt+1 < ARRAY_SIZE) {
+	    /* Need an extra RTMIN signal */
+	    signal_names[rtmin+rtcnt+1] = (char *)malloc(RTLEN);
+	    if (signal_names[rtmin+rtcnt+1])
+	      sprintf (signal_names[rtmin+rtcnt+1], "RTMIN+%d", rtcnt+1);
+	  }
+	}
+    }
+#endif /* SIGRTMIN && SIGRTMAX */
+
+/* AIX */
+#if defined (SIGLOST)	/* resource lost (eg, record-lock lost) */
+  signal_names[SIGLOST] = "LOST";
+#endif
+
+#if defined (SIGMSG)	/* HFT input data pending */
+  signal_names[SIGMSG] = "MSG";
+#endif
+
+#if defined (SIGDANGER)	/* system crash imminent */
+  signal_names[SIGDANGER] = "DANGER";
+#endif
+
+#if defined (SIGMIGRATE) /* migrate process to another CPU */
+  signal_names[SIGMIGRATE] = "MIGRATE";
+#endif
+
+#if defined (SIGPRE)	/* programming error */
+  signal_names[SIGPRE] = "PRE";
+#endif
+
+#if defined (SIGVIRT)	/* AIX virtual time alarm */
+  signal_names[SIGVIRT] = "VIRT";
+#endif
+
+#if defined (SIGALRM1)	/* m:n condition variables */
+  signal_names[SIGALRM1] = "ALRM1";
+#endif
+
+#if defined (SIGWAITING)	/* m:n scheduling */
+  signal_names[SIGWAITING] = "WAITING";
+#endif
+
+#if defined (SIGGRANT)	/* HFT monitor mode granted */
+  signal_names[SIGGRANT] = "GRANT";
+#endif
+
+#if defined (SIGKAP)	/* keep alive poll from native keyboard */
+  signal_names[SIGKAP] = "KAP";
+#endif
+
+#if defined (SIGRETRACT) /* HFT monitor mode retracted */
+  signal_names[SIGRETRACT] = "RETRACT";
+#endif
+
+#if defined (SIGSOUND)	/* HFT sound sequence has completed */
+  signal_names[SIGSOUND] = "SOUND";
+#endif
+
+#if defined (SIGSAK)	/* Secure Attention Key */
+  signal_names[SIGSAK] = "SAK";
+#endif
+
+/* SunOS5 */
+#if defined (SIGLWP)	/* special signal used by thread library */
+  signal_names[SIGLWP] = "LWP";
+#endif
+
+#if defined (SIGFREEZE)	/* special signal used by CPR */
+  signal_names[SIGFREEZE] = "FREEZE";
+#endif
+
+#if defined (SIGTHAW)	/* special signal used by CPR */
+  signal_names[SIGTHAW] = "THAW";
+#endif
+
+#if defined (SIGCANCEL)	/* thread cancellation signal used by libthread */
+  signal_names[SIGCANCEL] = "CANCEL";
+#endif
+
+/* HP-UX */
+#if defined (SIGDIL)	/* DIL signal (?) */
+  signal_names[SIGDIL] = "DIL";
+#endif
+
+/* System V */
+#if defined (SIGCLD)	/* Like SIGCHLD.  */
+  signal_names[SIGCLD] = "CLD";
+#endif
+
+#if defined (SIGPWR)	/* power state indication */
+  signal_names[SIGPWR] = "PWR";
+#endif
+
+#if defined (SIGPOLL)	/* Pollable event (for streams)  */
+  signal_names[SIGPOLL] = "POLL";
+#endif
+
+/* Unknown */
+#if defined (SIGWINDOW)
+  signal_names[SIGWINDOW] = "WINDOW";
+#endif
+
+/* Common */
+#if defined (SIGHUP)	/* hangup */
+  signal_names[SIGHUP] = "HUP";
+#endif
+
+#if defined (SIGINT)	/* interrupt */
+  signal_names[SIGINT] = "INT";
+#endif
+
+#if defined (SIGQUIT)	/* quit */
+  signal_names[SIGQUIT] = "QUIT";
+#endif
+
+#if defined (SIGILL)	/* illegal instruction (not reset when caught) */
+  signal_names[SIGILL] = "ILL";
+#endif
+
+#if defined (SIGTRAP)	/* trace trap (not reset when caught) */
+  signal_names[SIGTRAP] = "TRAP";
+#endif
+
+#if defined (SIGIOT)	/* IOT instruction */
+  signal_names[SIGIOT] = "IOT";
+#endif
+
+#if defined (SIGABRT)	/* Cause current process to dump core. */
+  signal_names[SIGABRT] = "ABRT";
+#endif
+
+#if defined (SIGEMT)	/* EMT instruction */
+  signal_names[SIGEMT] = "EMT";
+#endif
+
+#if defined (SIGFPE)	/* floating point exception */
+  signal_names[SIGFPE] = "FPE";
+#endif
+
+#if defined (SIGKILL)	/* kill (cannot be caught or ignored) */
+  signal_names[SIGKILL] = "KILL";
+#endif
+
+#if defined (SIGBUS)	/* bus error */
+  signal_names[SIGBUS] = "BUS";
+#endif
+
+#if defined (SIGSEGV)	/* segmentation violation */
+  signal_names[SIGSEGV] = "SEGV";
+#endif
+
+#if defined (SIGSYS)	/* bad argument to system call */
+  signal_names[SIGSYS] = "SYS";
+#endif
+
+#if defined (SIGPIPE)	/* write on a pipe with no one to read it */
+  signal_names[SIGPIPE] = "PIPE";
+#endif
+
+#if defined (SIGALRM)	/* alarm clock */
+  signal_names[SIGALRM] = "ALRM";
+#endif
+
+#if defined (SIGTERM)	/* software termination signal from kill */
+  signal_names[SIGTERM] = "TERM";
+#endif
+
+#if defined (SIGURG)	/* urgent condition on IO channel */
+  signal_names[SIGURG] = "URG";
+#endif
+
+#if defined (SIGSTOP)	/* sendable stop signal not from tty */
+  signal_names[SIGSTOP] = "STOP";
+#endif
+
+#if defined (SIGTSTP)	/* stop signal from tty */
+  signal_names[SIGTSTP] = "TSTP";
+#endif
+
+#if defined (SIGCONT)	/* continue a stopped process */
+  signal_names[SIGCONT] = "CONT";
+#endif
+
+#if defined (SIGCHLD)	/* to parent on child stop or exit */
+  signal_names[SIGCHLD] = "CHLD";
+#endif
+
+#if defined (SIGTTIN)	/* to readers pgrp upon background tty read */
+  signal_names[SIGTTIN] = "TTIN";
+#endif
+
+#if defined (SIGTTOU)	/* like TTIN for output if (tp->t_local&LTOSTOP) */
+  signal_names[SIGTTOU] = "TTOU";
+#endif
+
+#if defined (SIGIO)	/* input/output possible signal */
+  signal_names[SIGIO] = "IO";
+#endif
+
+#if defined (SIGXCPU)	/* exceeded CPU time limit */
+  signal_names[SIGXCPU] = "XCPU";
+#endif
+
+#if defined (SIGXFSZ)	/* exceeded file size limit */
+  signal_names[SIGXFSZ] = "XFSZ";
+#endif
+
+#if defined (SIGVTALRM)	/* virtual time alarm */
+  signal_names[SIGVTALRM] = "VTALRM";
+#endif
+
+#if defined (SIGPROF)	/* profiling time alarm */
+  signal_names[SIGPROF] = "PROF";
+#endif
+
+#if defined (SIGWINCH)	/* window changed */
+  signal_names[SIGWINCH] = "WINCH";
+#endif
+
+/* 4.4 BSD */
+#if defined (SIGINFO) && !defined (_SEQUENT_)	/* information request */
+  signal_names[SIGINFO] = "INFO";
+#endif
+
+#if defined (SIGUSR1)	/* user defined signal 1 */
+  signal_names[SIGUSR1] = "USR1";
+#endif
+
+#if defined (SIGUSR2)	/* user defined signal 2 */
+  signal_names[SIGUSR2] = "USR2";
+#endif
+
+#if defined (SIGKILLTHR)	/* BeOS: Kill Thread */
+  signal_names[SIGKILLTHR] = "KILLTHR";
+#endif
+
+  for (i = 0; i < NSIG; i++)
+    if (signal_names[i] == (char *)NULL)
+      {
+	signal_names[i] = (char *)malloc (18);
+	if (signal_names[i])
+	  sprintf (signal_names[i], "%d", i);
+      }
+}
