GZIP_BKMAP_PATH Macro: Generating Compressed Map File Paths in C/C++

#define GZIP_BKMAP_PATH(map_id) myFormat('%s%s%s', AUTOPACK_RECORDS_MAPS_DIR, map_id.c_str(), COMPRESSION_MAP_SUFFIX)

This macro defines a function-like macro that takes a string argument 'map_id'. It uses the 'myFormat' function to concatenate the strings 'AUTOPACK_RECORDS_MAPS_DIR', 'map_id', and 'COMPRESSION_MAP_SUFFIX' to form a file path string. This macro is likely used to generate the file path for a compressed map file.