Description:
------------
ncurses_instr appears to be broken. It returns a random number of lowercase q's without waiting for actual user input. 

Reproduce code:
---------------
$name = 0;
ncurses_init();
ncurses_addstr("Enter Your Name");
ncurses_move(1,0); 
ncurses_instr($name);
ncurses_move(2,0); 
ncurses_addstr(" Hello $name");
ncurses_getch();
ncurses_end();

Expected result:
----------------
Enter Your Name
Bill
Hello Bill

Actual result:
--------------
Enter Your Name
Bill
Hello qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqq



number of q's vary from execution to execution typically over one hundred