BSD 4_4 release

[unix-history] / usr / src / lib / libm / common_source / exp.c

diff --git a/usr/src/lib/libm/common_source/exp.c b/usr/src/lib/libm/common_source/exp.c
index f1b27ec..9b4f045 100644 (file)
--- a/usr/src/lib/libm/common_source/exp.c
+++ b/usr/src/lib/libm/common_source/exp.c
@@ -1,12 +1,38 @@
 /*
 /*

- * Copyright (c) 1985 Regents of the University of California.
- * All rights reserved.
+ * Copyright (c) 1985, 1993
+ *     The Regents of the University of California.  All rights reserved.

  *
  *

- * %sccs.include.redist.c%
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *     This product includes software developed by the University of
+ *     California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.

  */
 
 #ifndef lint
  */
 
 #ifndef lint

-static char sccsid[] = "@(#)exp.c      5.7 (Berkeley) %G%";
+static char sccsid[] = "@(#)exp.c      8.1 (Berkeley) 6/4/93";

 #endif /* not lint */
 
 /* EXP(X)
 #endif /* not lint */
 
 /* EXP(X)


@@ -133,7 +159,7 @@ double x;
 
 /* returns exp(r = x + c) for |c| < |x| with no overlap.  */
 
 
 /* returns exp(r = x + c) for |c| < |x| with no overlap.  */
 

-double exp__D(x, c)
+double __exp__D(x, c)

 double x, c;
 {
        double  z,hi,lo, t;
 double x, c;
 {
        double  z,hi,lo, t;