240 uint32_t ReadLE32(const uint8_t *buff)  in GetFileSize()  argument
242     if (buff == nullptr) {  in GetFileSize()
247     uint32_t value32 = buff[0];  in GetFileSize()
249     value32 += static_cast<uint32_t>(static_cast<uint32_t>(buff[1]) << offset);  in GetFileSize()
251     value32 += static_cast<uint32_t>(static_cast<uint32_t>(buff[SECOND_BUFFER]) << offset);  in GetFileSize()
253     value32 += static_cast<uint32_t>(static_cast<uint32_t>(buff[THIRD_BUFFER]) << offset);  in GetFileSize()
257 uint64_t ReadLE64(const uint8_t *buff)  in GetFileSize()  argument
259     if (buff == nullptr) {  in GetFileSize()
263     uint32_t low = ReadLE32(buff);  in GetFileSize()
264     uint32_t high = ReadLE32(buff + sizeof(uint32_t));  in GetFileSize()
269 void WriteLE32(uint8_t *buff, uint32_t value)  in GetFileSize()  argument
271     if (buff == nullptr) {  in GetFileSize()
276     buff[0] = static_cast<uint8_t>(value);  in GetFileSize()
278     buff[1] = static_cast<uint8_t>(value >> offset);  in GetFileSize()
280     buff[SECOND_BUFFER] = static_cast<uint8_t>(value >> offset);  in GetFileSize()
282     buff[THIRD_BUFFER] = static_cast<uint8_t>(value >> offset);  in GetFileSize()
285 uint16_t ReadLE16(const uint8_t *buff)  in GetFileSize()  argument
287     if (buff == nullptr) {  in GetFileSize()
291     uint16_t value16 = buff[0];  in GetFileSize()
292     value16 += static_cast<uint16_t>(buff[1] << BYTE_SIZE);  in GetFileSize()
296 void WriteLE16(uint8_t *buff, uint16_t value)  in GetFileSize()  argument
298     if (buff == nullptr) {  in GetFileSize()
302     buff[0] = static_cast<uint8_t>(value);  in GetFileSize()
303     buff[1] = static_cast<uint8_t>(value >> BYTE_SIZE);  in GetFileSize()