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-rw-r--r--libchill/setbitps.c96
1 files changed, 0 insertions, 96 deletions
diff --git a/libchill/setbitps.c b/libchill/setbitps.c
deleted file mode 100644
index 859c9a2714c..00000000000
--- a/libchill/setbitps.c
+++ /dev/null
@@ -1,96 +0,0 @@
-/* Implement POWERSET runtime actions for CHILL.
- Copyright (C) 1992,1993 Free Software Foundation, Inc.
- Author: Wilfried Moser, et al
-
-This file is part of GNU CC.
-
-GNU CC 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.
-
-GNU CC 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 GNU CC; see the file COPYING. If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA. */
-
-/* As a special exception, if you link this library with other files,
- some of which are compiled with GCC, to produce an executable,
- this library does not by itself cause the resulting executable
- to be covered by the GNU General Public License.
- This exception does not however invalidate any other reasons why
- the executable file might be covered by the GNU General Public License. */
-
-#define __CHILL_LIB__
-
-#include <stdio.h>
-#include "powerset.h"
-
-extern void __cause_ex1 (char *exname, char *file, int lineno);
-
-/*
- * function __setbitpowerset
- *
- * parameters:
- * set destination set
- * bitlength length of powerset in bits
- * minval lowest valid set value
- * bitno bit number within set
- * new_value zero or one - (new bit value)
- *
- * returns:
- * int 1 .. found
- * 0 .. not found
- *
- * exceptions:
- * rangefail
- *
- * abstract:
- * checks if a given value is included in a powerset
- *
- */
-void
-__setbitpowerset (powerset, bitlength, minval, bitno, new_value, filename, lineno)
- SET_WORD *powerset;
- unsigned long bitlength;
- long minval;
- long bitno;
- char new_value; /* booleans are represented as 8 bit value */
- char * filename;
- int lineno;
-{
- if (powerset == NULL
- || bitno < minval
- || (bitno - minval) >= bitlength)
- __cause_ex1 ("rangefail", filename, lineno);
-
- bitno -= minval;
- if (bitlength <= SET_CHAR_SIZE)
- {
- if (new_value & 1)
- SET_BIT_IN_CHAR (*((SET_CHAR *)powerset), bitno);
- else
- CLEAR_BIT_IN_CHAR (*((SET_CHAR *)powerset), bitno);
- }
- else if (bitlength <= SET_SHORT_SIZE)
- {
- if (new_value & 1)
- SET_BIT_IN_SHORT (*((SET_SHORT *)powerset), bitno);
- else
- CLEAR_BIT_IN_SHORT (*((SET_SHORT *)powerset), bitno);
- }
- else
- {
- powerset += (bitno/SET_WORD_SIZE);
- bitno %= SET_WORD_SIZE;
- if (new_value & 1)
- SET_BIT_IN_WORD (*powerset, bitno);
- else
- CLEAR_BIT_IN_WORD (*powerset, bitno);
- }
-}