cscg22-gearboy

CSCG 2022 Challenge 'Gearboy'
git clone https://git.sinitax.com/sinitax/cscg22-gearboy
Log | Files | Refs | sfeed.txt

SDL_loadso.h (2866B)

      1/*
      2  Simple DirectMedia Layer
      3  Copyright (C) 1997-2020 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
     22/**
     23 *  \file SDL_loadso.h
     24 *
     25 *  System dependent library loading routines
     26 *
     27 *  Some things to keep in mind:
     28 *  \li These functions only work on C function names.  Other languages may
     29 *      have name mangling and intrinsic language support that varies from
     30 *      compiler to compiler.
     31 *  \li Make sure you declare your function pointers with the same calling
     32 *      convention as the actual library function.  Your code will crash
     33 *      mysteriously if you do not do this.
     34 *  \li Avoid namespace collisions.  If you load a symbol from the library,
     35 *      it is not defined whether or not it goes into the global symbol
     36 *      namespace for the application.  If it does and it conflicts with
     37 *      symbols in your code or other shared libraries, you will not get
     38 *      the results you expect. :)
     39 */
     40
     41#ifndef SDL_loadso_h_
     42#define SDL_loadso_h_
     43
     44#include "SDL_stdinc.h"
     45#include "SDL_error.h"
     46
     47#include "begin_code.h"
     48/* Set up for C function definitions, even when using C++ */
     49#ifdef __cplusplus
     50extern "C" {
     51#endif
     52
     53/**
     54 *  This function dynamically loads a shared object and returns a pointer
     55 *  to the object handle (or NULL if there was an error).
     56 *  The 'sofile' parameter is a system dependent name of the object file.
     57 */
     58extern DECLSPEC void *SDLCALL SDL_LoadObject(const char *sofile);
     59
     60/**
     61 *  Given an object handle, this function looks up the address of the
     62 *  named function in the shared object and returns it.  This address
     63 *  is no longer valid after calling SDL_UnloadObject().
     64 */
     65extern DECLSPEC void *SDLCALL SDL_LoadFunction(void *handle,
     66                                               const char *name);
     67
     68/**
     69 *  Unload a shared object from memory.
     70 */
     71extern DECLSPEC void SDLCALL SDL_UnloadObject(void *handle);
     72
     73/* Ends C function definitions when using C++ */
     74#ifdef __cplusplus
     75}
     76#endif
     77#include "close_code.h"
     78
     79#endif /* SDL_loadso_h_ */
     80
     81/* vi: set ts=4 sw=4 expandtab: */