sqlite3OSTrace   8517 ext/sqlite3/libsqlite/sqlite3.c   extern int sqlite3OSTrace;
sqlite3OSTrace   8518 ext/sqlite3/libsqlite/sqlite3.c # define OSTRACE(X)          if( sqlite3OSTrace ) sqlite3DebugPrintf X
sqlite3OSTrace   128058 ext/sqlite3/libsqlite/sqlite3.c   int sqlite3OSTrace = SQLITE_DEBUG_OS_TRACE;