[syslinux:syslinux-5.xx] Add const qualifiers to loadleys

[syslinux-bot for Gene Cumm]

Commit-ID:  a6cb270e63cedf0a66f4b728a2f4825cfd16678a
Gitweb:     http://www.syslinux.org/commit/a6cb270e63cedf0a66f4b728a2f4825cfd16678a
Author:     Gene Cumm <gene.cumm at gmail.com>
AuthorDate: Sat, 25 Jan 2014 07:37:24 -0500
Committer:  Gene Cumm <gene.cumm at gmail.com>
CommitDate: Sat, 25 Jan 2014 07:37:24 -0500

Add const qualifiers to loadleys

Signed-off-by: Gene Cumm <gene.cumm at gmail.com>

---
 com32/elflink/ldlinux/readconfig.c | 4 ++--
 core/conio.c                       | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/com32/elflink/ldlinux/readconfig.c b/com32/elflink/ldlinux/readconfig.c
index 22efbe4..8631029 100644
--- a/com32/elflink/ldlinux/readconfig.c
+++ b/com32/elflink/ldlinux/readconfig.c
@@ -764,8 +764,8 @@ extern void sirq_cleanup_nowipe(void);
 extern void sirq_install(void);
 extern void write_serial_str(char *);
 
-extern void loadfont(char *);
-extern void loadkeys(char *);
+extern void loadfont(const char *);
+extern void loadkeys(const char *);
 
 extern char syslinux_banner[];
 extern char copyright_str[];
diff --git a/core/conio.c b/core/conio.c
index d342833..d1aa7d4 100644
--- a/core/conio.c
+++ b/core/conio.c
@@ -53,7 +53,7 @@ uint8_t ScrollAttribute = 0x07; /* Grey on white (normal text color) */
  *
  * Returns 0 on success, or -1 on error.
  */
-__export int loadkeys(char *filename)
+__export int loadkeys(const char *filename)
 {
 	FILE *f;