Mercurial > sdl-ios-xcode
view src/libm/s_fabs.c @ 3341:710139a1692d
Fixed bug #826
Ken Bull 2009-10-04 09:51:30 PDT
2009/10/4 E. Wing <ewmailing@gmail.com>:
> Hi Kenneth,
> I noticed that SDL_SetColorKey and SDL_GetColorKey start with
> /*
> instead of
> /**
> in SDL_Surface.h in SDL 1.3.
>
> I haven't scrutinized the headers and I don't know if you had an
> automated process to add these, but I thought I would let you know in
> case there might be others that have the same problem.
>
> Thanks,
> Eric
>
The attached patch corrects this and other documentation errors in
SDL_surface.h
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Sun, 04 Oct 2009 19:14:30 +0000 |
| parents | dc1eb82ffdaa |
| children |
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/* @(#)s_fabs.c 5.1 93/09/24 */ /* * ==================================================== * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved. * * Developed at SunPro, a Sun Microsystems, Inc. business. * Permission to use, copy, modify, and distribute this * software is freely granted, provided that this notice * is preserved. * ==================================================== */ #if defined(LIBM_SCCS) && !defined(lint) static const char rcsid[] = "$NetBSD: s_fabs.c,v 1.7 1995/05/10 20:47:13 jtc Exp $"; #endif /* * fabs(x) returns the absolute value of x. */ #include "math.h" #include "math_private.h" libm_hidden_proto(fabs) #ifdef __STDC__ double fabs(double x) #else double fabs(x) double x; #endif { u_int32_t high; GET_HIGH_WORD(high, x); SET_HIGH_WORD(x, high & 0x7fffffff); return x; } libm_hidden_def(fabs)