diff options
Diffstat (limited to 'src/lisp.h')
| -rw-r--r-- | src/lisp.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/lisp.h b/src/lisp.h index 170da67c61c..d111a78f3e0 100644 --- a/src/lisp.h +++ b/src/lisp.h @@ -721,12 +721,16 @@ struct Lisp_Symbol except the former expands to an integer constant expression. */ #define XLI_BUILTIN_LISPSYM(iname) TAG_SYMOFFSET ((iname) * sizeof *lispsym) +/* LISPSYM_INITIALLY (Qfoo) is equivalent to Qfoo except it is + designed for use as an initializer, even for a constant initializer. */ +#define LISPSYM_INITIALLY(name) LISP_INITIALLY (XLI_BUILTIN_LISPSYM (i##name)) + /* Declare extern constants for Lisp symbols. These can be helpful when using a debugger like GDB, on older platforms where the debug format does not represent C macros. */ #define DEFINE_LISP_SYMBOL(name) \ DEFINE_GDB_SYMBOL_BEGIN (Lisp_Object, name) \ - DEFINE_GDB_SYMBOL_END (LISP_INITIALLY (XLI_BUILTIN_LISPSYM (i##name))) + DEFINE_GDB_SYMBOL_END (LISPSYM_INITIALLY (name)) /* By default, define macros for Qt, etc., as this leads to a bit better performance in the core Emacs interpreter. A plugin can @@ -3441,7 +3445,7 @@ ptrdiff_t hash_lookup (struct Lisp_Hash_Table *, Lisp_Object, EMACS_UINT *); ptrdiff_t hash_put (struct Lisp_Hash_Table *, Lisp_Object, Lisp_Object, EMACS_UINT); void hash_remove_from_table (struct Lisp_Hash_Table *, Lisp_Object); -extern struct hash_table_test hashtest_eq, hashtest_eql, hashtest_equal; +extern struct hash_table_test const hashtest_eq, hashtest_eql, hashtest_equal; extern void validate_subarray (Lisp_Object, Lisp_Object, Lisp_Object, ptrdiff_t, ptrdiff_t *, ptrdiff_t *); extern Lisp_Object substring_both (Lisp_Object, ptrdiff_t, ptrdiff_t, |