path: root/include/linux
diff options
authorMatthew Garrett <matthew.garrett@nebula.com>2013-04-15 13:09:45 -0700
committerMatt Fleming <matt.fleming@intel.com>2013-04-15 21:23:03 +0100
commit0635eb8a54cf0fea64b174bb68bc36b9c3d622db (patch)
tree9430096d286e5da9044ab7e6cb85bdaca07c9717 /include/linux
parent7791c8423f1f7f4dad94e753bae67461d5b80be8 (diff)
Move utf16 functions to kernel core and rename
We want to be able to use the utf16 functions that are currently present in the EFI variables code in platform-specific code as well. Move them to the kernel core, and in the process rename them to accurately describe what they do - they don't handle UTF16, only UCS2. Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com> Signed-off-by: Matt Fleming <matt.fleming@intel.com>
Diffstat (limited to 'include/linux')
1 files changed, 14 insertions, 0 deletions
diff --git a/include/linux/ucs2_string.h b/include/linux/ucs2_string.h
new file mode 100644
index 00000000000..cbb20afdbc0
--- /dev/null
+++ b/include/linux/ucs2_string.h
@@ -0,0 +1,14 @@
+#ifndef _LINUX_UCS2_STRING_H_
+#define _LINUX_UCS2_STRING_H_
+#include <linux/types.h> /* for size_t */
+#include <linux/stddef.h> /* for NULL */
+typedef u16 ucs2_char_t;
+unsigned long ucs2_strnlen(const ucs2_char_t *s, size_t maxlength);
+unsigned long ucs2_strlen(const ucs2_char_t *s);
+unsigned long ucs2_strsize(const ucs2_char_t *data, unsigned long maxlength);
+int ucs2_strncmp(const ucs2_char_t *a, const ucs2_char_t *b, size_t len);
+#endif /* _LINUX_UCS2_STRING_H_ */