sqlite3_db_mutex 6490 ext/sqlite3/libsqlite/sqlite3.c SQLITE_API sqlite3_mutex *SQLITE_STDCALL sqlite3_db_mutex(sqlite3*);
sqlite3_db_mutex 102710 ext/sqlite3/libsqlite/sqlite3.c   sqlite3_db_mutex,
sqlite3_db_mutex 6283 ext/sqlite3/libsqlite/sqlite3.h SQLITE_API sqlite3_mutex *SQLITE_STDCALL sqlite3_db_mutex(sqlite3*);