Parser stack overflow

[Mhaxx]

When I run my parser I get the error: "parser stack overflow".

I've insert into my parser these two rows:

#define YYMAXDEPTH 1000000
#define YYINITDEPTH 10000

but I get the same error, at the same point! (it seems like my two rows are
ignored...)

I've noted "parser stack overflow" appears before under Windows than under
Unix, I don't know why. However the problem remains: "parser stack overflow"

What can I do?

Mhaxx