sqlite3_vfs_unregister 6225 ext/sqlite3/libsqlite/sqlite3.c SQLITE_API int SQLITE_STDCALL sqlite3_vfs_unregister(sqlite3_vfs*);
sqlite3_vfs_unregister 102672 ext/sqlite3/libsqlite/sqlite3.c   sqlite3_vfs_unregister,
sqlite3_vfs_unregister 6018 ext/sqlite3/libsqlite/sqlite3.h SQLITE_API int SQLITE_STDCALL sqlite3_vfs_unregister(sqlite3_vfs*);