3864 static void rtreenode(sqlite3_context *ctx, int nArg, sqlite3_value **apArg){  in rtreenode()  argument
3875   tree.nDim = (u8)sqlite3_value_int(apArg[0]);  in rtreenode()
3879   node.zData = (u8 *)sqlite3_value_blob(apArg[1]);  in rtreenode()
3881   nData = sqlite3_value_bytes(apArg[1]);  in rtreenode()
3916 static void rtreedepth(sqlite3_context *ctx, int nArg, sqlite3_value **apArg){  in rtreedepth()  argument
3918   if( sqlite3_value_type(apArg[0])!=SQLITE_BLOB   in rtreedepth()
3919    || sqlite3_value_bytes(apArg[0])<2  in rtreedepth()
3924     u8 *zBlob = (u8 *)sqlite3_value_blob(apArg[0]);  in rtreedepth()
4374   sqlite3_value **apArg  in rtreecheck()  argument
4383     const char *zDb = (const char*)sqlite3_value_text(apArg[0]);  in rtreecheck()
4389       zTab = (const char*)sqlite3_value_text(apArg[1]);  in rtreecheck()