Node:Procedures, Next:Closures, Previous:Vector Data, Up:Non-immediate Datatypes
Guile provides two kinds of procedures: closures, which are the
result of evaluating a lambda expression, and subrs, which
are C functions packaged up as Scheme objects, to make them available to
Scheme programmers.
(There are actually other sorts of procedures: compiled closures, and continuations; see the source code for details about them.)
| SCM scm_procedure_p (SCM x) | Function |
Return SCM_BOOL_T iff x is a Scheme procedure object, of
any sort. Otherwise, return SCM_BOOL_F.
|