src/SDL_internal.h
author Sam Lantinga <slouken@libsdl.org>
Fri, 11 Nov 2016 13:14:00 -0800
changeset 10604 27d0fb08d755
parent 9998 f67cf37e9cd4
child 10607 264f6495d712
permissions -rw-r--r--
Define _GNU_SOURCE when building SDL
     1 /*
     2   Simple DirectMedia Layer
     3   Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org>
     4 
     5   This software is provided 'as-is', without any express or implied
     6   warranty.  In no event will the authors be held liable for any damages
     7   arising from the use of this software.
     8 
     9   Permission is granted to anyone to use this software for any purpose,
    10   including commercial applications, and to alter it and redistribute it
    11   freely, subject to the following restrictions:
    12 
    13   1. The origin of this software must not be misrepresented; you must not
    14      claim that you wrote the original software. If you use this software
    15      in a product, an acknowledgment in the product documentation would be
    16      appreciated but is not required.
    17   2. Altered source versions must be plainly marked as such, and must not be
    18      misrepresented as being the original software.
    19   3. This notice may not be removed or altered from any source distribution.
    20 */
    21 #ifndef _SDL_internal_h
    22 #define _SDL_internal_h
    23 
    24 /* Many of SDL's features require _GNU_SOURCE on various platforms
    25    You can turn this off if necessary by using -D_GNU_SOURCE=0
    26  */
    27 #ifndef _GNU_SOURCE
    28 #define _GNU_SOURCE
    29 #elif !_GNU_SOURCE
    30 #undef _GNU_SOURCE
    31 #endif
    32 
    33 #include "dynapi/SDL_dynapi.h"
    34 
    35 #if SDL_DYNAMIC_API
    36 #include "dynapi/SDL_dynapi_overrides.h"
    37 /* force DECLSPEC and SDLCALL off...it's all internal symbols now.
    38    These will have actual #defines during SDL_dynapi.c only */
    39 #define DECLSPEC
    40 #define SDLCALL
    41 #endif
    42 
    43 #include "SDL_config.h"
    44 
    45 #endif /* _SDL_internal_h */
    46 
    47 /* vi: set ts=4 sw=4 expandtab: */