Simple wrapper for make_unibyte_string, adjust font_open_by_name.

* src/lisp.h (build_unibyte_string): New function.
* src/dosfns.c, src/fileio.c, src/fns.c, src/ftfont.c, src/process.c:
* src/sysdep.c, src/w32fns.c, src/xfns.c: Use it.
* src/font.c (font_open_by_name): Change 2nd and 3rd args to the only arg
of type Lisp_Object to avoid redundant calls to make_unibyte_string.
Adjust users accordingly.
* src/font.h (font_open_by_name): Adjust prototype.
* admin/coccinelle/unibyte_string.cocci: Semantic patch to convert from
make_unibyte_string to build_unibyte_string where appropriate.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/font.h b/src/font.h
index b4e994397de..2e374571c67 100644
--- a/src/font.h
+++ b/src/font.h
@@ -771,7 +771,7 @@ extern void font_prepare_for_face (FRAME_PTR f, struct face *face);
 extern void font_done_for_face (FRAME_PTR f, struct face *face);
 
 extern Lisp_Object font_open_by_spec (FRAME_PTR f, Lisp_Object spec);
-extern Lisp_Object font_open_by_name (FRAME_PTR f, const char *name, ptrdiff_t len);
+extern Lisp_Object font_open_by_name (FRAME_PTR f, Lisp_Object name);
 
 extern Lisp_Object font_intern_prop (const char *str, ptrdiff_t len,
                                      int force_symbol);