[hceline]

Ok, thank you for explaining.
Maybe this thread should have been in Coders.System instead, because I'm not quite sure I understand.

I got this code that compiles with older NDK:

APTR __stdargs AllocAslRequestTags(
    ULONG type,
    Tag tag1,...)
{
    return AllocAslRequest(type,(struct TagItem *)&tag1);
}

That fails with "Error 72: conflict with previous declaration See line 34 file "include:clib/asl_protos.h"

Is the solution to change it to:

APTR __stdargs AllocAslRequestTags(
    ULONG type,
    ...)
{
    return AllocAslRequest(type,(struct TagItem *)&tag1);
}

And that will work? Or am I missing something?
Update: When I look at it after posting, it does not seem right. tag1 is not defined anywhere. Just used.