git.oblomov.eu Git - wine/blob - libtest/hello5.c

   1 /*
   2  * This example demonstrates dynamical loading of (internal) Win32 DLLS.
   3  *
   4  * Copyright 1998 Marcus Meissner
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20
  21 #include <stdio.h>
  22 #include <windows.h>
  23
  24 int PASCAL WinMain (HINSTANCE inst, HINSTANCE prev, LPSTR cmdline, int show)
  25 {
  26         SYSTEM_INFO     si;
  27         void (CALLBACK *fnGetSystemInfo)(LPSYSTEM_INFO si);
  28         HMODULE kernel32;
  29
  30         kernel32 = LoadLibrary("KERNEL32");
  31         if (!kernel32) {
  32                 fprintf(stderr,"FATAL: could not load KERNEL32!\n");
  33                 return 0;
  34         }
  35         fnGetSystemInfo = (void*)GetProcAddress(kernel32,"GetSystemInfo");
  36         if (!fnGetSystemInfo) {
  37                 fprintf(stderr,"FATAL: could not find GetSystemInfo!\n");
  38                 return 0;
  39         }
  40         fnGetSystemInfo(&si);
  41         fprintf(stderr,"QuerySystemInfo returns:\n");
  42         fprintf(stderr,"        wProcessorArchitecture: %d\n",si.u.s.wProcessorArchitecture);
  43         fprintf(stderr,"        dwPageSize: %ld\n",si.dwPageSize);
  44         fprintf(stderr,"        lpMinimumApplicationAddress: %p\n",si.lpMinimumApplicationAddress);
  45         fprintf(stderr,"        lpMaximumApplicationAddress: %p\n",si.lpMaximumApplicationAddress);
  46         fprintf(stderr,"        dwActiveProcessorMask: %ld\n",si.dwActiveProcessorMask);
  47         fprintf(stderr,"        dwNumberOfProcessors: %ld\n",si.dwNumberOfProcessors);
  48         fprintf(stderr,"        dwProcessorType: %ld\n",si.dwProcessorType);
  49         fprintf(stderr,"        dwAllocationGranularity: %ld\n",si.dwAllocationGranularity);
  50         fprintf(stderr,"        wProcessorLevel: %d\n",si.wProcessorLevel);
  51         fprintf(stderr,"        wProcessorRevision: %d\n",si.wProcessorRevision);
  52         return 0;
  53 }