View source for ACU:GetNZoneApNumService

=Request=
{| class="wikitable" border="1"
|-
!  Index Word
!  Description
|-
| 0
| Header code [0x00110042]
|-
| 1
| Size
|-
| 2
| Value 0x20 (processID header)
|-
| 3
| ProcessID set by the ARM11 kernel.
|}

The following is located 0x100-bytes after the beginning of the above command buffer:
{| class="wikitable" border="1"
|-
!  Index Word
!  Description
|-
| 0
| (Size<<14)  <nowiki>|</nowiki> 2
|-
| 1
| Pointer to output info structure
|}

=Response=
{| class="wikitable" border="1"
|-
!  Index Word
!  Description
|-
| 0
| Header code
|-
| 1
| Result code
|}

=Output NZone Info Structure=
{| class="wikitable" border="1"
|-
!  Offset
!  Size
!  Description
|-
| 0x0
| 0xA
| ApNum
|-
| 0xA
| 0x2
| Padding?
|-
| 0xC
| 0x18
| UTF-8 ServiceName?
|}