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       ---
       e_gammaf.c (890B)
       ---
            1 /* e_gammaf.c -- float version of e_gamma.c.
            2  * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
            3  */
            4 
            5 /*
            6  * ====================================================
            7  * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
            8  *
            9  * Developed at SunPro, a Sun Microsystems, Inc. business.
           10  * Permission to use, copy, modify, and distribute this
           11  * software is freely granted, provided that this notice
           12  * is preserved.
           13  * ====================================================
           14  */
           15 
           16 #ifndef lint
           17 static char rcsid[] = "$FreeBSD: src/lib/msun/src/e_gammaf.c,v 1.6 2002/05/28 17:03:12 alfred Exp $";
           18 #endif
           19 
           20 /* __ieee754_gammaf(x)
           21  * Return the logarithm of the Gamma function of x.
           22  *
           23  * Method: call __ieee754_gammaf_r
           24  */
           25 
           26 #include "math.h"
           27 #include "math_private.h"
           28 
           29 extern int signgam;
           30 
           31 float
           32 __ieee754_gammaf(float x)
           33 {
           34         return __ieee754_gammaf_r(x,&signgam);
           35 }