12234 typedef struct Walker Walker;  typedef
16149 struct Walker {  struct
16151   int (*xExprCallback)(Walker*, Expr*);     /* Callback for expressions */  argument
16152   int (*xSelectCallback)(Walker*,Select*);  /* Callback for SELECTs */  argument
16153   void (*xSelectCallback2)(Walker*,Select*);/* Second callback for SELECTs */  argument
16172 SQLITE_PRIVATE int sqlite3WalkExpr(Walker*, Expr*);  argument
18962   double s;           /* Seconds */  member
19091   int h, m, s;  in parseHhMmSs()  local
19339   int s;  in computeHMS()  local
19469     int s = (int)(x.s + 0.5);  in localtimeOffset()  local
19970           double s = x.s;  in strftimeFunc()  local