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* font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.

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This prevents a compilation error on C compilers that do not
default functions to return 'int' if not declared.  Also, add
INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
since it now uses inline functions.
This commit is contained in:
Paul Eggert 2013-12-16 10:05:53 -08:00
parent d865f6b555
commit 32779713e1
2 changed files with 18 additions and 0 deletions
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8
src/ChangeLog
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@ -1,3 +1,11 @@
2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
* font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
This prevents a compilation error on C compilers that do not
default functions to return 'int' if not declared. Also, add
INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
since it now uses inline functions.
2013-12-16 Eli Zaretskii <eliz@gnu.org>
* xdisp.c (extend_face_to_end_of_line): Don't fill background of

10
src/font.h
View file

@ -25,6 +25,8 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
#include "ccl.h"
#include "frame.h"
INLINE_HEADER_BEGIN
/* We have three types of Lisp objects related to font.
FONT-SPEC
@ -789,6 +791,12 @@ extern void register_font_driver (struct font_driver *driver, struct frame *f);
extern void free_font_driver_list (struct frame *f);
#ifdef ENABLE_CHECKING
extern bool valid_font_driver (struct font_driver *);
#else
INLINE bool
valid_font_driver (struct font_driver *d)
{
return true;
}
#endif
extern Lisp_Object font_update_drivers (struct frame *f, Lisp_Object list);
extern Lisp_Object font_range (ptrdiff_t, ptrdiff_t, ptrdiff_t *,
@ -862,4 +870,6 @@ extern void font_deferred_log (const char *, Lisp_Object, Lisp_Object);
font_deferred_log ((ACTION), (ARG), (RESULT)); \
} while (false)
INLINE_HEADER_END
#endif /* not EMACS_FONT_H */