MFFile_Close MFFile_GetSize MFFile_HomePath MFFile_IsEOF MFFile_Open MFFile_Read MFFile_Seek MFFile_StdClose MFFile_StdRead MFFile_StdSeek MFFile_StdTell MFFile_StdWrite MFFile_SystemPath MFFile_Tell MFFile_Write MFFileAttributes MFFileSeek MFFileSystem_Dismount MFFileSystem_Exists MFFileSystem_FindClose MFFileSystem_FindFirst MFFileSystem_FindNext MFFileSystem_GetInternalFileSystemHandle MFFileSystem_GetNumVolumes MFFileSystem_GetSize MFFileSystem_GetVolumeInfo MFFileSystem_Load MFFileSystem_Mount MFFileSystem_MountFujiPath MFFileSystem_Open MFFileSystem_ResolveSystemPath MFFileSystem_Save MFFileSystemHandle MFFileSystemHandles MFJobState MFMountFlags MFMountPriority MFOpenCachedFlags MFOpenFlags MFOpenZipFlags

MF_API int64 MFFile_GetSize ( MFFile *  pFile ) Gets the size of a file. Parameters pFile Pointer to an open file. Returns The size of the file in bytes. Returns -1 for a file stream with an undefined length. Returns 0 if the file does not exist.