Hallo all,
this macro that follows:

My question:
Is it this really the only way to declare at preprocessing-time, in a preceeding section of the code, labels that are realized and accessible only later, it is to say, at assembly time, without the use of EQUalization ?
I explain me: i mean them as previously declared ones, but visible only at assembly stage ? For example, in a switch/case system, where the jmp labels have been previously declared, but only at assembly time realized in order to be addressable ?

If I understand your Q correctly you want to use labels that are defined later. If that is the case then you can simply use them and define them whenever you want without restriction. The only reason the macros use the local/equ method is to ensure that the names are unique (i.e. not duplicated).