DC_Alt, Pass an alternative character

Register parameters

RST 20H, DEFW $1A0C
IN:  
     -
OUT: 
     -

Registers affected after return:
     ..BCDEHL/IXIY same
     AF....../.... different

Notes

Internal operating system usage. Handles keys after square key i.e. starts new application or does redirection.

Related calls

OS_Poll, poll for an application
DC_Pol, poll for card usage
DC_Nam, name current process
OS_Ent, enter an application
DC_Ent, enter new application
OS_Exit, exit an application
OS_Bye, exit application
DC_Bye, exiting current application
OS_Stk, stack current process (application)
OS_Use, process card usage