Syntax
#(tint.code,%s)
%s is the value to be converted to code. See Code vs Data for more of an explination of this.
Example
#(tint.byte,35)#(tint.byte,40)app.major-version#(tint.byte,41) #(app.major-version) #(tint.code,#(tint.byte,35)#(tint.byte,40)app.major-version#(tint.byte,41)) 0