Function: byte-code-function-p
byte-code-function-p is a function defined in data.c.
Signature
(byte-code-function-p OBJECT)
Documentation
Return t if OBJECT is a byte-compiled function object.
Source Code
// Defined in /usr/src/emacs/src/data.c
{
if (COMPILEDP (object))
return Qt;
return Qnil;
}