APIs that question system status

These APIs tell about system status.

• Is CPM present? (GetCPMPresent)
  You can have your program find out if the continuously powered main storage (CPM) is present on the system. To do this, use the API GetCPMPresent (use the uppercase and lowercase shown).
• Is CPM enabled? (GetCPMEnabled)
  You can have your program find out if the system has continuously powered main storage (CPM) enabled. To do this, use the API GetCPMEnabled (use the uppercase and lowercase shown).
• Is the key inserted? (GetKeyInserted)
  To have your program find out if the system has a keystick inserted, use the API GetKeyInserted (use the uppercase and lowercase shown).
• Is the power on? (GetPowerOn)
  To have your program find out whether you have the system powered on, use the API GetPowerOn (use the uppercase and lowercase shown).
• Is the attention light lit? (GetAttentionLight)
  To have your program find out if the attention light is on, use the API GetAttentionLight (use the uppercase and lowercase shown).
• Is SPCN present? (GetSPCNPresent)
  You can have your program find out if the system powered control network (SPCN) is present on the system. To do this, use the API GetSPCNPresent (use the uppercase and lowercase shown).
• Get the IPL mode (GetIPLMode)
  To have your program find out the system IPL mode, use the API GetIPLMode (use the uppercase and lowercase shown).
• Get the IPL type (GetIPLType)
  To have your program find out the system IPL type, use the API GetIPLType (use the uppercase and lowercase shown).
• Get the IPL speed (GetIPLSpeed)
  To have your program find out the system IPL speed, use the API GetIPLSpeed (use the uppercase and lowercase shown).
• Get type and model information (GetType&Model)
  To have your program find out the system type and model numbers, use the API GetType&Model (use the uppercase and lowercase shown).
• Get the SPCN SRC (GetSPCNSRC)
  To have your program return the system powered control network (SPCN) SRC, if available, use the API GetSPCNSRC (use the uppercase and lowercase shown).
• Get all SRCs 1 - 9 (GetSRCs)
  To have your program return all the SRCs in word 1 through word 9, if available, use the API GetSRCs (use the uppercase and lowercase shown).