Add ArchiveVar, Arc_Unarc

Author: TIny-Hacker

content/syscalls/all/Arc_Unarc.md

@@ -0,0 +1,26 @@
+---
+title: Arc_Unarc
+geekdocHidden: true
+params:
+    address: $021448
+    category: Variables
+    name: Arc_Unarc
+---
+
+Swaps a specified variable between RAM and Archive.
+
+{{< hint type=note >}}
+Throws an OS error if any problem is encountered, including attempting to pass a variable which cannot be archived / unarchived.
+{{< /hint >}}
+
+### Address: $021448
+
+### Inputs:
+* OP1: Type and name of the variable to swap.
+
+### Outputs:
+* Swaps variable between RAM and Archive.
+
+### Destroys:
+* `af`, `bc`, `de`, `hl`
+* OP3

content/syscalls/all/ArchiveVar.md

@@ -0,0 +1,21 @@
+---
+title: ArchiveVar
+geekdocHidden: true
+params:
+    address: $02144C
+    category: Variables
+    name: ArchiveVar
+---
+
+Archives a specified variable. This is a subroutine of [Arc_Unarc](../Arc_Unarc).
+
+### Address: $02144C
+
+### Inputs:
+* Uses the outputs of [ChkFindSym](../ChkFindSym).
+
+### Outputs:
+* Archives the variable.
+
+### Destroys:
+* `af`, `bc`, `de`, `hl`

content/syscalls/to-do.txt

@@ -1214,8 +1214,6 @@ DelVarNoArc               := 0021438h
 SetAllPlots               := 002143Ch
 SetYeditHook              := 0021440h
 ClrYeditHook              := 0021444h
-Arc_Unarc                 := 0021448h
-ArchiveVar                := 002144Ch
 UnarchiveVar              := 0021450h
 SetFontHook               := 0021454h
 ClrFontHook               := 0021458h
@@ -1275,7 +1273,6 @@ HLMinus5                  := 002152Ch
 ;_ret                     := 0021530h
                           := 0021534h
                           := 0021538h
-Arc_Unarc_                := 002153Ch
 RclExit                   := 0021540h
 SetSilentLinkHook         := 0021544h
 ClrSilentLinkHook         := 0021548h