MASM CATSTR Example

.code
ix = 0
rept 2
    @CatStr(<foo_>, %ix, < proc>)
    mov rax, ix
    ret
    @CatStr(<foo_>, %ix, < endp>)
    ix = ix + 1
endm

mainCRTStartup proc
; call the generated procs
    call foo_0
    call foo_1
mainCRTStartup endp
end