From b9e7cd9a846cf584049a719bbd0e4cabe3c50bea Mon Sep 17 00:00:00 2001
From: Nick Clifton <nickc@redhat.com>
Date: Fri, 6 Feb 2015 16:14:04 +0000
Subject: 	* libc/include/complex.h (cabsl): Add prototype. 
 (cimagl): Add prototype. 	(creall): Add prototype. 	*
 libc/include/ieeefp.h: Include float.h. 	(EXT_EXPBITS, EXT_FRACHBITS,
 EXT_FRACLBITS) 	(EXT_EXP_INFNAN. EXT_EXP_BIAS, EXT_FRACBITS): Define. 
 (struct ieee_ext, union ieee_ext_u): New types for long double 
 support. 	* libc/include/math.h (finitel): Add prototype. 
 (hypotl): Add prototype. 	(sqrtl): Add prototype. 	*
 libm/common/Makefile.am (lsrc): Add sl_finite.c. 	*
 libm/common/Makefile.in: Regenerate. 	* libm/common/fdlibm.h
 (__ieee754_hypotl): Add prototype. 	* libm/common/hypotl.c (hypotl): Add
 implementation for when long 	double is larger than double. 	*
 libm/common/sqrtl.c (sqrtl): Likewise. 	* libm/common/sl_finite.c: New
 file.  Adds implementation of the 	finitel function. 	*
 libm/complex/Makefile.am (lsrc): Define. 	(libcomplex_la_SOURCES): Add
 lsrc. 	(lib_a_SOURCES): Add lsrc. 	* libm/complex/Makefile.in:
 Regenerate. 	* libm/complex/cabs.c: Add documentation of cabsl function. 
 * libm/complex/cimag.c: Add documentation of cimagl function. 	*
 libm/complex/creall.c: Add documentation of creall function. 	*
 libm/complex/cabsl.c: New file.  Adds implementation of the 	cabsl
 function. 	* libm/complex/cimagl.c: New file.  Adds implementation of the
 	cimagl function. 	* libm/complex/creall.c: New file.  Adds
 implementation of the 	creall function. 	* libm/math/Makefile.am
 (lsrc): Define. 	(libmath_la_SOURCES): Add lsrc. 
 (lib_a_SOURCES): Add lsrc. 	* libm/math/Makefile.in: Regenerate. 	*
 libm/math/el_hypot.c: New file.  Adds implementation of the 
 __ieee754_hypotl function.

---
 newlib/libm/complex/creal.c | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

(limited to 'newlib/libm/complex/creal.c')

diff --git a/newlib/libm/complex/creal.c b/newlib/libm/complex/creal.c
index c621561ae..1652a5f8e 100644
--- a/newlib/libm/complex/creal.c
+++ b/newlib/libm/complex/creal.c
@@ -10,33 +10,39 @@
 
 /*
 FUNCTION
-        <<creal>>, <<crealf>>---real part
+        <<creal>>, <<crealf>>, <<creall>>---real part
 
 INDEX
         creal
 INDEX
         crealf
+INDEX
+        creall
 
 ANSI_SYNOPSIS
        #include <complex.h>
        double creal(double complex <[z]>);
        float crealf(float complex <[z]>);
+       double long creall(long double complex <[z]>);
 
-
+       
 DESCRIPTION
         These functions compute the real part of <[z]>.
 
         <<crealf>> is identical to <<creal>>, except that it performs
-        its calculations on <<floats complex>>.
+        its calculations on <<float complex>>.
+
+        <<creall>> is identical to <<creal>>, except that it performs
+        its calculations on <<long double complex>>.
 
 RETURNS
-        The creal functions return the real part value.
+        The creal* functions return the real part value.
 
 PORTABILITY
-        <<creal>> and <<crealf>> are ISO C99
+        <<creal>>, <<crealf>> and <<creall>> are ISO C99
 
 QUICKREF
-        <<creal>> and <<crealf>> are ISO C99
+        <<creal>>, <<crealf>> and <<creall>> are ISO C99
 
 */
 
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