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authorSrikant Patnaik2015-01-11 12:28:04 +0530
committerSrikant Patnaik2015-01-11 12:28:04 +0530
commit871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch)
tree8718f573808810c2a1e8cb8fb6ac469093ca2784 /ANDROID_3.4.5/include/linux/nls.h
parent9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff)
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Moved, renamed, and deleted files
The original directory structure was scattered and unorganized. Changes are basically to make it look like kernel structure.
Diffstat (limited to 'ANDROID_3.4.5/include/linux/nls.h')
-rw-r--r--ANDROID_3.4.5/include/linux/nls.h107
1 files changed, 0 insertions, 107 deletions
diff --git a/ANDROID_3.4.5/include/linux/nls.h b/ANDROID_3.4.5/include/linux/nls.h
deleted file mode 100644
index 5dc635f8..00000000
--- a/ANDROID_3.4.5/include/linux/nls.h
+++ /dev/null
@@ -1,107 +0,0 @@
-#ifndef _LINUX_NLS_H
-#define _LINUX_NLS_H
-
-#include <linux/init.h>
-
-/* Unicode has changed over the years. Unicode code points no longer
- * fit into 16 bits; as of Unicode 5 valid code points range from 0
- * to 0x10ffff (17 planes, where each plane holds 65536 code points).
- *
- * The original decision to represent Unicode characters as 16-bit
- * wchar_t values is now outdated. But plane 0 still includes the
- * most commonly used characters, so we will retain it. The newer
- * 32-bit unicode_t type can be used when it is necessary to
- * represent the full Unicode character set.
- */
-
-/* Plane-0 Unicode character */
-typedef u16 wchar_t;
-#define MAX_WCHAR_T 0xffff
-
-/* Arbitrary Unicode character */
-typedef u32 unicode_t;
-
-struct nls_table {
- const char *charset;
- const char *alias;
- int (*uni2char) (wchar_t uni, unsigned char *out, int boundlen);
- int (*char2uni) (const unsigned char *rawstring, int boundlen,
- wchar_t *uni);
- const unsigned char *charset2lower;
- const unsigned char *charset2upper;
- struct module *owner;
- struct nls_table *next;
-};
-
-/* this value hold the maximum octet of charset */
-#define NLS_MAX_CHARSET_SIZE 6 /* for UTF-8 */
-
-/* Byte order for UTF-16 strings */
-enum utf16_endian {
- UTF16_HOST_ENDIAN,
- UTF16_LITTLE_ENDIAN,
- UTF16_BIG_ENDIAN
-};
-
-/* nls_base.c */
-extern int register_nls(struct nls_table *);
-extern int unregister_nls(struct nls_table *);
-extern struct nls_table *load_nls(char *);
-extern void unload_nls(struct nls_table *);
-extern struct nls_table *load_nls_default(void);
-
-extern int utf8_to_utf32(const u8 *s, int len, unicode_t *pu);
-extern int utf32_to_utf8(unicode_t u, u8 *s, int maxlen);
-extern int utf8s_to_utf16s(const u8 *s, int len,
- enum utf16_endian endian, wchar_t *pwcs, int maxlen);
-extern int utf16s_to_utf8s(const wchar_t *pwcs, int len,
- enum utf16_endian endian, u8 *s, int maxlen);
-
-static inline unsigned char nls_tolower(struct nls_table *t, unsigned char c)
-{
- unsigned char nc = t->charset2lower[c];
-
- return nc ? nc : c;
-}
-
-static inline unsigned char nls_toupper(struct nls_table *t, unsigned char c)
-{
- unsigned char nc = t->charset2upper[c];
-
- return nc ? nc : c;
-}
-
-static inline int nls_strnicmp(struct nls_table *t, const unsigned char *s1,
- const unsigned char *s2, int len)
-{
- while (len--) {
- if (nls_tolower(t, *s1++) != nls_tolower(t, *s2++))
- return 1;
- }
-
- return 0;
-}
-
-/*
- * nls_nullsize - return length of null character for codepage
- * @codepage - codepage for which to return length of NULL terminator
- *
- * Since we can't guarantee that the null terminator will be a particular
- * length, we have to check against the codepage. If there's a problem
- * determining it, assume a single-byte NULL terminator.
- */
-static inline int
-nls_nullsize(const struct nls_table *codepage)
-{
- int charlen;
- char tmp[NLS_MAX_CHARSET_SIZE];
-
- charlen = codepage->uni2char(0, tmp, NLS_MAX_CHARSET_SIZE);
-
- return charlen > 0 ? charlen : 1;
-}
-
-#define MODULE_ALIAS_NLS(name) MODULE_ALIAS("nls_" __stringify(name))
-
-#endif /* _LINUX_NLS_H */
-