sqlite3_vfs      1471 ext/sqlite3/libsqlite/sqlite3.c typedef struct sqlite3_vfs sqlite3_vfs;
sqlite3_vfs      1473 ext/sqlite3/libsqlite/sqlite3.c struct sqlite3_vfs {
sqlite3_vfs       924 ext/sqlite3/libsqlite/sqlite3.h typedef struct sqlite3_vfs sqlite3_vfs;
sqlite3_vfs       926 ext/sqlite3/libsqlite/sqlite3.h struct sqlite3_vfs {