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https://github.com/DrBeef/Raze.git
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97 lines
2.6 KiB
C
97 lines
2.6 KiB
C
/**
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* @file main.c
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* Copyright 2012, 2013 MinGW.org project
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*/
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/*
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* Extra startup code for applications which do not have a main function
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* of their own (but do have a WinMain). Generally these are GUI
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* applications, but they don't *have* to be.
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*/
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// Taken from mingwrt-4.0.0 src/libcrt/crt/main.c.
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#include "compat.h"
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#define ISSPACE(a) (a == ' ' || a == '\t')
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extern int PASCAL WinMain (HINSTANCE hInst, HINSTANCE hPrevInst,
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LPSTR szCmdLine, int nShow);
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int
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main (int argc ATTRIBUTE((unused)), char *argv[] ATTRIBUTE((unused)), char **environment ATTRIBUTE((unused)))
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{
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char *szCmd;
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STARTUPINFO startinfo;
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int nRet;
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/* Get the command line passed to the process. */
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szCmd = GetCommandLineA ();
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GetStartupInfoA (&startinfo);
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/* Strip off the name of the application and any leading
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* whitespace. */
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if (szCmd)
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{
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while (ISSPACE (*szCmd))
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{
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szCmd++;
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}
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/* On my system I always get the app name enclosed
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* in quotes... */
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if (*szCmd == '\"')
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{
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do
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{
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szCmd++;
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}
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while (*szCmd != '\"' && *szCmd != '\0');
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if (*szCmd == '\"')
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{
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szCmd++;
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}
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}
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else
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{
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/* If no quotes then assume first token is program
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* name. */
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while (!ISSPACE (*szCmd) && *szCmd != '\0')
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{
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szCmd++;
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}
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}
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while (ISSPACE (*szCmd))
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{
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szCmd++;
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}
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}
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nRet = WinMain (GetModuleHandle (NULL), NULL, szCmd,
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(startinfo.dwFlags & STARTF_USESHOWWINDOW) ?
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startinfo.wShowWindow : SW_SHOWDEFAULT);
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return nRet;
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}
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