winMapfile       35648 ext/sqlite3/libsqlite/sqlite3.c static int winMapfile(winFile*, sqlite3_int64);
winMapfile       36535 ext/sqlite3/libsqlite/sqlite3.c           rc = winMapfile(pFile, -1);
winMapfile       37378 ext/sqlite3/libsqlite/sqlite3.c       int rc = winMapfile(pFd, -1);