pnChng           148414 ext/sqlite3/libsqlite/sqlite3.c   int *pnChng,                    /* IN/OUT: Decrement if row is deleted */
pnChng           148430 ext/sqlite3/libsqlite/sqlite3.c         *pnChng = 0;
pnChng           148433 ext/sqlite3/libsqlite/sqlite3.c         *pnChng = *pnChng - 1;