37 lines
1.4 KiB
C
37 lines
1.4 KiB
C
/*
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* This example demonstrates dynamical loading of (internal) Win32 DLLS.
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*/
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#include <stdio.h>
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#include <windows.h>
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int PASCAL WinMain (HINSTANCE inst, HINSTANCE prev, LPSTR cmdline, int show)
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{
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SYSTEM_INFO si;
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void CALLBACK (*fnGetSystemInfo)(LPSYSTEM_INFO si);
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HMODULE kernel32;
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kernel32 = LoadLibrary("KERNEL32");
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if (kernel32<32) {
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fprintf(stderr,"FATAL: could not load KERNEL32!\n");
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return 0;
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}
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fnGetSystemInfo = (void*)GetProcAddress(kernel32,"GetSystemInfo");
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if (!fnGetSystemInfo) {
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fprintf(stderr,"FATAL: could not find GetSystemInfo!\n");
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return 0;
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}
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fnGetSystemInfo(&si);
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fprintf(stderr,"QuerySystemInfo returns:\n");
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fprintf(stderr," wProcessorArchitecture: %d\n",si.u.s.wProcessorArchitecture);
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fprintf(stderr," dwPageSize: %ld\n",si.dwPageSize);
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fprintf(stderr," lpMinimumApplicationAddress: %p\n",si.lpMinimumApplicationAddress);
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fprintf(stderr," lpMaximumApplicationAddress: %p\n",si.lpMaximumApplicationAddress);
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fprintf(stderr," dwActiveProcessorMask: %ld\n",si.dwActiveProcessorMask);
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fprintf(stderr," dwNumberOfProcessors: %ld\n",si.dwNumberOfProcessors);
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fprintf(stderr," dwProcessorType: %ld\n",si.dwProcessorType);
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fprintf(stderr," dwAllocationGranularity: %ld\n",si.dwAllocationGranularity);
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fprintf(stderr," wProcessorLevel: %d\n",si.wProcessorLevel);
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fprintf(stderr," wProcessorRevision: %d\n",si.wProcessorRevision);
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return 0;
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}
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