1 files changed, 0 insertions, 131 deletions
diff --git a/contrib/groff/libgroff/strtol.c b/contrib/groff/libgroff/strtol.c
deleted file mode 100644
index 071bade..0000000
--- a/contrib/groff/libgroff/strtol.c
+++ /dev/null
@@ -1,131 +0,0 @@
-/* Copyright (C) 1989, 1990, 1991, 1992 Free Software Foundation, Inc.
-     Written by James Clark (jjc@jclark.com)
-
-This file is part of groff.
-
-groff is free software; you can redistribute it and/or modify it under
-the terms of the GNU General Public License as published by the Free
-Software Foundation; either version 2, or (at your option) any later
-version.
-
-groff is distributed in the hope that it will be useful, but WITHOUT ANY
-WARRANTY; without even the implied warranty of MERCHANTABILITY or
-FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
-for more details.
-
-You should have received a copy of the GNU General Public License along
-with groff; see the file COPYING.  If not, write to the Free Software
-Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
-
-#include <string.h>
-#include <ctype.h>
-#include <errno.h>
-#ifndef errno
-extern int errno;
-#endif
-
-#ifdef HAVE_LIMITS_H
-#include <limits.h>
-#endif
-
-#ifndef LONG_MAX
-#define LONG_MAX  2147483647
-#endif
-
-#ifndef LONG_MIN
-#define LONG_MIN (-LONG_MAX-1)
-#endif
-
-#ifdef isascii
-#define ISASCII(c) isascii(c)
-#else
-#define ISASCII(c) (1)
-#endif
-
-long strtol(str, ptr, base)
-     char *str, **ptr;
-     int base;
-{
-  char *start = str;
-  int neg = 0;
-  long val;
-  char *p;
-  static char digits[] = "0123456789abcdefghijklmnopqrstuvwxyz";
-
-  while (ISASCII((unsigned char)*str) && isspace((unsigned char)*str))
-    str++;
-
-  if (*str == '-') {
-    neg = 1;
-    str++;
-  }
-  if (base == 0) {
-    if (*str == '0') {
-      if (str[1] == 'x' || str[1] == 'X') {
-	str += 2;
-	base = 16;
-      }
-      else
-	base = 8;
-    }
-    else
-      base = 10;
-  }
-  if (base < 2 || base > 36)
-    base = 10;
-  else if (base == 16 && *str == '0' && (str[1] == 'x' || str[1] == 'X'))
-    str += 2;
-
-  p = strchr(digits, (ISASCII((unsigned char)*str)
-		      && isupper((unsigned char)*str)
-		      ? tolower((unsigned char)*str)
-		      : *str));
-  if (p == 0 || (val = (p - digits)) >= base) {
-    if (base == 16 && str > start && (str[-1] == 'x' || str[-1] == 'X')) {
-      if (ptr)
-	*ptr = str - 1;
-    }
-    else {
-      if (ptr)
-	*ptr = start;
-      errno = ERANGE;
-    }
-    return 0;
-  }
-  if (neg)
-    val = -val;
-    
-  while (*++str != '\0') {
-    int n;
-
-    p = strchr(digits, (ISASCII((unsigned char)*str)
-			&& isupper((unsigned char)*str)
-			? tolower((unsigned char)*str) : *str));
-    if (p == 0)
-      break;
-    n = p - digits;
-    if (n >= base)
-      break;
-    if (neg) {
-      if (-(unsigned long)val > (-(unsigned long)LONG_MIN - n)/base) {
-	val = LONG_MIN;
-	errno = ERANGE;
-      }
-      else
-	val = val*base - n;
-    }
-    else {
-      if (val > (LONG_MAX - n)/base) {
-	val = LONG_MAX;
-	errno = ERANGE;
-      }
-      else
-	val = val*base + n;
-    }
-  }
-  
-  if (ptr)
-    *ptr = str;
-
-  return val;
-}