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Re: Lisp_Object to char*

From: Stefan Monnier
Subject: Re: Lisp_Object to char*
Date: 18 Dec 2003 17:59:35 -0500
User-agent: Gnus/5.09 (Gnus v5.9.0) Emacs/21.3.50

> In the C code, how do you convert a Lisp_Object to a char* value?

You can use STRINGP to check that the Lisp_Object is indeed a string and
then XSTRING will get you a Lisp_String* pointer from which you can get the
size with SSIZE and the char* content with SDATA.


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