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; * src/lisp.h: Improve commentary for XIL, XLI, XLP (bug#64645).

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Eli Zaretskii
2023-07-15 13:04:41 +03:00
parent d09de2f49d
commit d78e670237
1 changed files with 8 additions and 1 deletions
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9
src/lisp.h
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@@ -331,7 +331,14 @@ typedef EMACS_INT Lisp_Word;
see these functions for commentary. */
/* Convert among the various Lisp-related types: I for EMACS_INT, L
for Lisp_Object, P for void *. */
for Lisp_Object, P for void *.
These use the following mnemonics:
XLI: Lisp_Object to Integer;
XIL: Integer to Lisp_Object;
XLP: Lisp_Object to Pointer. */
#if !CHECK_LISP_OBJECT_TYPE
# if LISP_WORDS_ARE_POINTERS
# define lisp_h_XLI(o) ((EMACS_INT) (o))