76 #define MAGICNUMBER_SIZE    4  macro
418     unsigned long long compressedfilesize = MAGICNUMBER_SIZE;  in LZ4IO_compressFilename_Legacy()
445     if (fwrite(out_buff, 1, MAGICNUMBER_SIZE, foutput) != MAGICNUMBER_SIZE)  in LZ4IO_compressFilename_Legacy()
1081     {   size_t inSize = MAGICNUMBER_SIZE;  in LZ4IO_decompressLZ4F()
1147                   unsigned char MNstore[MAGICNUMBER_SIZE],  in LZ4IO_passThrough()  argument
1152     unsigned long long total = MAGICNUMBER_SIZE;  in LZ4IO_passThrough()
1155     if (fwrite(MNstore, 1, MAGICNUMBER_SIZE, foutput) != MAGICNUMBER_SIZE) {  in LZ4IO_passThrough()
1213     unsigned char MNstore[MAGICNUMBER_SIZE];  in selectDecoder()
1225         size_t const nbReadBytes = fread(MNstore, 1, MAGICNUMBER_SIZE, finput);  in selectDecoder()
1227         if (nbReadBytes != MAGICNUMBER_SIZE)  in selectDecoder()
1498     LZ4IO_STATIC_ASSERT(LZ4IO_LEGACY_BLOCK_HEADER_SIZE == MAGICNUMBER_SIZE);  in LZ4IO_skipLegacyBlocksData()
1582         {   size_t const nbReadBytes = fread(buffer, 1, MAGICNUMBER_SIZE, finput);  in LZ4IO_getCompressedFileInfo()
1585             if (nbReadBytes != MAGICNUMBER_SIZE) {  in LZ4IO_getCompressedFileInfo()
1596 …{   const size_t readBytes = fread(buffer + MAGICNUMBER_SIZE, 1, LZ4F_HEADER_SIZE_MIN - MAGICNUMBE…  in LZ4IO_getCompressedFileInfo()
1601                 if (hSize > (LZ4F_HEADER_SIZE_MIN + MAGICNUMBER_SIZE)) {  in LZ4IO_getCompressedFileInfo()