Generating a macro button with a macro - excel

Question

Using Excel 2013, I am looking to insert code into preexisting macro called "Rebuild_TOC" to generate a macro button on my "TOC" worksheet which calls "Repair_Back_To_TOC", a macro. I would like it to appear on my TOC at cells C2:E3, if possible, named "Rebuild Back to TOC Hyperlinks".
How would I go about accomplishing this with my current code?:
Sub Rebuild_TOC()
Dim wbBook As Workbook
Dim wsActive As Worksheet
Dim wsSheet As Worksheet
Dim lnRow As Long
Dim lnPages As Long
Dim lnCount As Long
Set wbBook = ActiveWorkbook
With Application
.DisplayAlerts = False
.ScreenUpdating = False
End With
' If the TOC sheet already exist delete it and add a new worksheet.
On Error Resume Next
Application.EnableEvents = False
With wbBook
.Worksheets("TOC").Delete
.Worksheets.Add Before:=.Worksheets(1)
End With
Application.EnableEvents = True
On Error GoTo 0
Set wsActive = wbBook.ActiveSheet
With wsActive
.Name = "TOC"
With.Range("A1:B1")
.Value = Array("Table of Contents", "Sheet # – # of Pages")
.Font.Bold = True
End With
End With
lnRow = 2
lnCount = 1
' Iterate through the worksheets in the workbook and create sheetnames, add hyperlink
' and count & write the running number of pages to be printed for each sheet on the TOC.
For Each wsSheet In wbBook.Worksheets
If wsSheet.Name <> wsActive.Name Then
wsSheet.Activate
With wsActive
.Hyperlinks.Add .Cells(lnRow, 1), "", _
SubAddress:= wsSheet.Name & "!A1", _
TextToDisplay:=wsSheet.Name
lnPages = wsSheet.PageSetup.Pages().Count
.Cells(lnRow, 2).Value = "‘" & lnCount & "-" & lnPages
End With
lnRow = lnRow + 1
lnCount = lnCount + 1
End If
Next wsSheet
wsActive.Activate
wsActive.Columns("A:B").EntireColumn.AutoFit
With Application
.DisplayAlerts = True
.ScreenUpdating = True
End With
End Sub