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scm_defined_p(sym, env)
From: |
Richard Shann |
Subject: |
scm_defined_p(sym, env) |
Date: |
Tue, 23 Aug 2011 12:36:44 +0100 |
I have defined a function with one needed and one optional arg, using
scm_c_define_gsubr (name, 2, 0, 0, callback);
in my function I need to test if the second argument is present, it
looks like I need
scm_defined_p(sym, env)
but, if so, how do I find the value of env for the top-level
environment?
Richard Shann
- scm_defined_p(sym, env),
Richard Shann <=