37 lines
1.4 KiB
C
37 lines
1.4 KiB
C
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#define SIZE_OF_NT_SIGNATURE sizeof (DWORD)
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/* global macros to define header offsets into file */
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/* offset to PE file signature */
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#define NTSIGNATURE(a) ((LPVOID)((BYTE *)a + \
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((PIMAGE_DOS_HEADER)a)->e_lfanew))
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/* DOS header identifies the NT PEFile signature dword
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the PEFILE header exists just after that dword */
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#define PEFHDROFFSET(a) ((LPVOID)((BYTE *)a + \
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((PIMAGE_DOS_HEADER)a)->e_lfanew + \
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SIZE_OF_NT_SIGNATURE))
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/* PE optional header is immediately after PEFile header */
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#define OPTHDROFFSET(a) ((LPVOID)((BYTE *)a + \
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((PIMAGE_DOS_HEADER)a)->e_lfanew + \
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SIZE_OF_NT_SIGNATURE + \
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sizeof (IMAGE_FILE_HEADER)))
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/* section headers are immediately after PE optional header */
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#define SECHDROFFSET(a) ((LPVOID) IMAGE_FIRST_SECTION(NTSIGNATURE(a)))
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/* global prototypes for functions in pefile.c */
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/* PE file header info */
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DWORD WINAPI ImageFileType (LPVOID);
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BOOL WINAPI GetPEFileHeader (LPVOID, PIMAGE_FILE_HEADER);
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LPVOID WINAPI GetImageBase (LPVOID);
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LPVOID WINAPI ImageDirectoryOffset (LPVOID, DWORD);
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/* PE section header info */
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int WINAPI GetSectionNames (LPVOID, HANDLE, char **);
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BOOL WINAPI GetSectionHdrByName (LPVOID, PIMAGE_SECTION_HEADER, char *);
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/* export section info */
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int WINAPI GetExportFunctionNames (LPVOID);
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