Suspend doesn't work in cmd

[Kacper Michajlow]

Hi,

Control keys doesn't seem to be working correctly under cmd.

STR:
1. Run bash in cmd.exe
2. Run anything, in my case "seq 1 100000"
3. Try to suspend job with CTRL+Z or suspend printing with CTRL+S

Ii will ignore request. Works in mintty, doesn't in cmd.

Cygwin built from e637d53

Thanks,
Kacper