X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=numeric.c;h=6232f8e74c45d5d9185ca339eb7a608f8ab62285;hb=f8f79f57f467ffff4d31dc518ce3f6d2364090a0;hp=14f593af71d05f3ae9cb677bb1c99b149a6c53e4;hpb=94dd854965f7320316afa0b2c765c34c7d877888;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/numeric.c b/numeric.c
index 14f593a..6232f8e 100644
--- a/numeric.c
+++ b/numeric.c
@@ -1,6 +1,7 @@
 /*    numeric.c
  *
- *    Copyright (c) 2001-2002, Larry Wall
+ *    Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+ *    2000, 2001, 2002, 2003, by Larry Wall and others
  *
  *    You may distribute under the terms of either the GNU General Public
  *    License or the Artistic License, as specified in the README file.
@@ -717,7 +718,7 @@ Perl_grok_number(pTHX_ const char *pv, STRLEN len, UV *valuep)
   return 0;
 }
 
-NV
+STATIC NV
 S_mulexp10(NV value, I32 exponent)
 {
     NV result = 1.0;
@@ -972,3 +973,19 @@ Perl_my_atof2(pTHX_ const char* orig, NV* value)
     return s;
 }
 
+#if ! defined(HAS_MODFL) && defined(HAS_AINTL) && defined(HAS_COPYSIGNL)
+long double
+Perl_my_modfl(long double x, long double *ip)
+{
+	*ip = aintl(x);
+	return (x == *ip ? copysignl(0.0L, x) : x - *ip);
+}
+#endif
+
+#if ! defined(HAS_FREXPL) && defined(HAS_ILOGBL) && defined(HAS_SCALBNL)
+long double
+Perl_my_frexpl(long double x, int *e) {
+	*e = x == 0.0L ? 0 : ilogbl(x) + 1;
+	return (scalbnl(x, -*e));
+}
+#endif