aboutsummaryrefslogtreecommitdiffstats
path: root/fs/cifs/cifs_unicode.h
diff options
context:
space:
mode:
Diffstat (limited to 'fs/cifs/cifs_unicode.h')
-rw-r--r--fs/cifs/cifs_unicode.h18
1 files changed, 11 insertions, 7 deletions
diff --git a/fs/cifs/cifs_unicode.h b/fs/cifs/cifs_unicode.h
index 650638275a6f..7fe6b52df507 100644
--- a/fs/cifs/cifs_unicode.h
+++ b/fs/cifs/cifs_unicode.h
@@ -30,6 +30,8 @@
* This is a compressed table of upper and lower case conversion.
*
*/
+#ifndef _CIFS_UNICODE_H
+#define _CIFS_UNICODE_H
#include <asm/byteorder.h>
#include <linux/types.h>
@@ -67,8 +69,8 @@ extern const struct UniCaseRange CifsUniUpperRange[];
#endif /* UNIUPR_NOUPPER */
#ifndef UNIUPR_NOLOWER
-extern signed char UniLowerTable[512];
-extern struct UniCaseRange UniLowerRange[];
+extern signed char CifsUniLowerTable[512];
+extern const struct UniCaseRange CifsUniLowerRange[];
#endif /* UNIUPR_NOLOWER */
#ifdef __KERNEL__
@@ -337,15 +339,15 @@ UniStrupr(register wchar_t *upin)
* UniTolower: Convert a unicode character to lower case
*/
static inline wchar_t
-UniTolower(wchar_t uc)
+UniTolower(register wchar_t uc)
{
- register struct UniCaseRange *rp;
+ register const struct UniCaseRange *rp;
- if (uc < sizeof(UniLowerTable)) {
+ if (uc < sizeof(CifsUniLowerTable)) {
/* Latin characters */
- return uc + UniLowerTable[uc]; /* Use base tables */
+ return uc + CifsUniLowerTable[uc]; /* Use base tables */
} else {
- rp = UniLowerRange; /* Use range tables */
+ rp = CifsUniLowerRange; /* Use range tables */
while (rp->start) {
if (uc < rp->start) /* Before start of range */
return uc; /* Uppercase = input */
@@ -374,3 +376,5 @@ UniStrlwr(register wchar_t *upin)
}
#endif
+
+#endif /* _CIFS_UNICODE_H */

Privacy Policy