OS2_SHM_BASE 23157 ext/sqlite3/libsqlite/sqlite3.c #define OS2_SHM_BASE (PENDING_BYTE + 0x10000) /* first lock byte */ OS2_SHM_BASE 23159 ext/sqlite3/libsqlite/sqlite3.c #define OS2_SHM_BASE ((22+SQLITE_SHM_NLOCK)*4) /* first lock byte */