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authorAndreas Rottmann <a.rottmann@gmx.at>2010-05-27 18:23:15 +0200
committerAndreas Rottmann <a.rottmann@gmx.at>2010-05-27 18:23:15 +0200
commit3e0814cd9862b89c7a39672672937477bd87ddfb (patch)
tree159134a624e51509f40ed8823249f09a70d1dda3 /lib/unicase.h
parent3bebb94360f1c2333feb8d504a9fa4f96984d8b7 (diff)
Imported Upstream version 0.9.3upstream/0.9.3
Diffstat (limited to 'lib/unicase.h')
-rw-r--r--lib/unicase.h306
1 files changed, 153 insertions, 153 deletions
diff --git a/lib/unicase.h b/lib/unicase.h
index e360ef44..57d16db4 100644
--- a/lib/unicase.h
+++ b/lib/unicase.h
@@ -1,5 +1,5 @@
/* Unicode character case mappings.
- Copyright (C) 2002, 2009 Free Software Foundation, Inc.
+ Copyright (C) 2002, 2009, 2010 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published
@@ -91,57 +91,57 @@ extern const char *
case-mapping. It can also be NULL, for no normalization. */
extern uint8_t *
u8_toupper (const uint8_t *s, size_t n, const char *iso639_language,
- uninorm_t nf,
- uint8_t *resultbuf, size_t *lengthp);
+ uninorm_t nf,
+ uint8_t *resultbuf, size_t *lengthp);
extern uint16_t *
u16_toupper (const uint16_t *s, size_t n, const char *iso639_language,
- uninorm_t nf,
- uint16_t *resultbuf, size_t *lengthp);
+ uninorm_t nf,
+ uint16_t *resultbuf, size_t *lengthp);
extern uint32_t *
u32_toupper (const uint32_t *s, size_t n, const char *iso639_language,
- uninorm_t nf,
- uint32_t *resultbuf, size_t *lengthp);
+ uninorm_t nf,
+ uint32_t *resultbuf, size_t *lengthp);
/* Return the lowercase mapping of a string.
The nf argument identifies the normalization form to apply after the
case-mapping. It can also be NULL, for no normalization. */
extern uint8_t *
u8_tolower (const uint8_t *s, size_t n, const char *iso639_language,
- uninorm_t nf,
- uint8_t *resultbuf, size_t *lengthp);
+ uninorm_t nf,
+ uint8_t *resultbuf, size_t *lengthp);
extern uint16_t *
u16_tolower (const uint16_t *s, size_t n, const char *iso639_language,
- uninorm_t nf,
- uint16_t *resultbuf, size_t *lengthp);
+ uninorm_t nf,
+ uint16_t *resultbuf, size_t *lengthp);
extern uint32_t *
u32_tolower (const uint32_t *s, size_t n, const char *iso639_language,
- uninorm_t nf,
- uint32_t *resultbuf, size_t *lengthp);
+ uninorm_t nf,
+ uint32_t *resultbuf, size_t *lengthp);
/* Return the titlecase mapping of a string.
The nf argument identifies the normalization form to apply after the
case-mapping. It can also be NULL, for no normalization. */
extern uint8_t *
u8_totitle (const uint8_t *s, size_t n, const char *iso639_language,
- uninorm_t nf,
- uint8_t *resultbuf, size_t *lengthp);
+ uninorm_t nf,
+ uint8_t *resultbuf, size_t *lengthp);
extern uint16_t *
u16_totitle (const uint16_t *s, size_t n, const char *iso639_language,
- uninorm_t nf,
- uint16_t *resultbuf, size_t *lengthp);
+ uninorm_t nf,
+ uint16_t *resultbuf, size_t *lengthp);
extern uint32_t *
u32_totitle (const uint32_t *s, size_t n, const char *iso639_language,
- uninorm_t nf,
- uint32_t *resultbuf, size_t *lengthp);
+ uninorm_t nf,
+ uint32_t *resultbuf, size_t *lengthp);
/* The case-mapping context given by a prefix string. */
typedef struct casing_prefix_context
- {
- /* These fields are private, undocumented. */
- uint32_t last_char_except_ignorable;
- uint32_t last_char_normal_or_above;
- }
- casing_prefix_context_t;
+ {
+ /* These fields are private, undocumented. */
+ uint32_t last_char_except_ignorable;
+ uint32_t last_char_normal_or_above;
+ }
+ casing_prefix_context_t;
/* The case-mapping context of the empty prefix string. */
extern LIBUNISTRING_DLL_VARIABLE const casing_prefix_context_t unicase_empty_prefix_context;
/* Return the case-mapping context of a given prefix string. */
@@ -155,22 +155,22 @@ extern casing_prefix_context_t
case-mapping context of the prefix A. */
extern casing_prefix_context_t
u8_casing_prefixes_context (const uint8_t *s, size_t n,
- casing_prefix_context_t a_context);
+ casing_prefix_context_t a_context);
extern casing_prefix_context_t
u16_casing_prefixes_context (const uint16_t *s, size_t n,
- casing_prefix_context_t a_context);
+ casing_prefix_context_t a_context);
extern casing_prefix_context_t
u32_casing_prefixes_context (const uint32_t *s, size_t n,
- casing_prefix_context_t a_context);
+ casing_prefix_context_t a_context);
/* The case-mapping context given by a suffix string. */
typedef struct casing_suffix_context
- {
- /* These fields are private, undocumented. */
- uint32_t first_char_except_ignorable;
- uint32_t bits;
- }
- casing_suffix_context_t;
+ {
+ /* These fields are private, undocumented. */
+ uint32_t first_char_except_ignorable;
+ uint32_t bits;
+ }
+ casing_suffix_context_t;
/* The case-mapping context of the empty suffix string. */
extern LIBUNISTRING_DLL_VARIABLE const casing_suffix_context_t unicase_empty_suffix_context;
/* Return the case-mapping context of a given suffix string. */
@@ -184,85 +184,85 @@ extern casing_suffix_context_t
case-mapping context of the suffix A. */
extern casing_suffix_context_t
u8_casing_suffixes_context (const uint8_t *s, size_t n,
- casing_suffix_context_t a_context);
+ casing_suffix_context_t a_context);
extern casing_suffix_context_t
u16_casing_suffixes_context (const uint16_t *s, size_t n,
- casing_suffix_context_t a_context);
+ casing_suffix_context_t a_context);
extern casing_suffix_context_t
u32_casing_suffixes_context (const uint32_t *s, size_t n,
- casing_suffix_context_t a_context);
+ casing_suffix_context_t a_context);
/* Return the uppercase mapping of a string that is surrounded by a prefix
and a suffix. */
extern uint8_t *
u8_ct_toupper (const uint8_t *s, size_t n,
- casing_prefix_context_t prefix_context,
- casing_suffix_context_t suffix_context,
- const char *iso639_language,
- uninorm_t nf,
- uint8_t *resultbuf, size_t *lengthp);
+ casing_prefix_context_t prefix_context,
+ casing_suffix_context_t suffix_context,
+ const char *iso639_language,
+ uninorm_t nf,
+ uint8_t *resultbuf, size_t *lengthp);
extern uint16_t *
u16_ct_toupper (const uint16_t *s, size_t n,
- casing_prefix_context_t prefix_context,
- casing_suffix_context_t suffix_context,
- const char *iso639_language,
- uninorm_t nf,
- uint16_t *resultbuf, size_t *lengthp);
+ casing_prefix_context_t prefix_context,
+ casing_suffix_context_t suffix_context,
+ const char *iso639_language,
+ uninorm_t nf,
+ uint16_t *resultbuf, size_t *lengthp);
extern uint32_t *
u32_ct_toupper (const uint32_t *s, size_t n,
- casing_prefix_context_t prefix_context,
- casing_suffix_context_t suffix_context,
- const char *iso639_language,
- uninorm_t nf,
- uint32_t *resultbuf, size_t *lengthp);
+ casing_prefix_context_t prefix_context,
+ casing_suffix_context_t suffix_context,
+ const char *iso639_language,
+ uninorm_t nf,
+ uint32_t *resultbuf, size_t *lengthp);
/* Return the lowercase mapping of a string that is surrounded by a prefix
and a suffix. */
extern uint8_t *
u8_ct_tolower (const uint8_t *s, size_t n,
- casing_prefix_context_t prefix_context,
- casing_suffix_context_t suffix_context,
- const char *iso639_language,
- uninorm_t nf,
- uint8_t *resultbuf, size_t *lengthp);
+ casing_prefix_context_t prefix_context,
+ casing_suffix_context_t suffix_context,
+ const char *iso639_language,
+ uninorm_t nf,
+ uint8_t *resultbuf, size_t *lengthp);
extern uint16_t *
u16_ct_tolower (const uint16_t *s, size_t n,
- casing_prefix_context_t prefix_context,
- casing_suffix_context_t suffix_context,
- const char *iso639_language,
- uninorm_t nf,
- uint16_t *resultbuf, size_t *lengthp);
+ casing_prefix_context_t prefix_context,
+ casing_suffix_context_t suffix_context,
+ const char *iso639_language,
+ uninorm_t nf,
+ uint16_t *resultbuf, size_t *lengthp);
extern uint32_t *
u32_ct_tolower (const uint32_t *s, size_t n,
- casing_prefix_context_t prefix_context,
- casing_suffix_context_t suffix_context,
- const char *iso639_language,
- uninorm_t nf,
- uint32_t *resultbuf, size_t *lengthp);
+ casing_prefix_context_t prefix_context,
+ casing_suffix_context_t suffix_context,
+ const char *iso639_language,
+ uninorm_t nf,
+ uint32_t *resultbuf, size_t *lengthp);
/* Return the titlecase mapping of a string that is surrounded by a prefix
and a suffix. */
extern uint8_t *
u8_ct_totitle (const uint8_t *s, size_t n,
- casing_prefix_context_t prefix_context,
- casing_suffix_context_t suffix_context,
- const char *iso639_language,
- uninorm_t nf,
- uint8_t *resultbuf, size_t *lengthp);
+ casing_prefix_context_t prefix_context,
+ casing_suffix_context_t suffix_context,
+ const char *iso639_language,
+ uninorm_t nf,
+ uint8_t *resultbuf, size_t *lengthp);
extern uint16_t *
u16_ct_totitle (const uint16_t *s, size_t n,
- casing_prefix_context_t prefix_context,
- casing_suffix_context_t suffix_context,
- const char *iso639_language,
- uninorm_t nf,
- uint16_t *resultbuf, size_t *lengthp);
+ casing_prefix_context_t prefix_context,
+ casing_suffix_context_t suffix_context,
+ const char *iso639_language,
+ uninorm_t nf,
+ uint16_t *resultbuf, size_t *lengthp);
extern uint32_t *
u32_ct_totitle (const uint32_t *s, size_t n,
- casing_prefix_context_t prefix_context,
- casing_suffix_context_t suffix_context,
- const char *iso639_language,
- uninorm_t nf,
- uint32_t *resultbuf, size_t *lengthp);
+ casing_prefix_context_t prefix_context,
+ casing_suffix_context_t suffix_context,
+ const char *iso639_language,
+ uninorm_t nf,
+ uint32_t *resultbuf, size_t *lengthp);
/* Return the case folded string.
Comparing uN_casefold (S1) and uN_casefold (S2) with uN_cmp2() is equivalent
@@ -271,38 +271,38 @@ extern uint32_t *
case-mapping. It can also be NULL, for no normalization. */
extern uint8_t *
u8_casefold (const uint8_t *s, size_t n, const char *iso639_language,
- uninorm_t nf,
- uint8_t *resultbuf, size_t *lengthp);
+ uninorm_t nf,
+ uint8_t *resultbuf, size_t *lengthp);
extern uint16_t *
u16_casefold (const uint16_t *s, size_t n, const char *iso639_language,
- uninorm_t nf,
- uint16_t *resultbuf, size_t *lengthp);
+ uninorm_t nf,
+ uint16_t *resultbuf, size_t *lengthp);
extern uint32_t *
u32_casefold (const uint32_t *s, size_t n, const char *iso639_language,
- uninorm_t nf,
- uint32_t *resultbuf, size_t *lengthp);
+ uninorm_t nf,
+ uint32_t *resultbuf, size_t *lengthp);
/* Likewise, for a string that is surrounded by a prefix and a suffix. */
extern uint8_t *
u8_ct_casefold (const uint8_t *s, size_t n,
- casing_prefix_context_t prefix_context,
- casing_suffix_context_t suffix_context,
- const char *iso639_language,
- uninorm_t nf,
- uint8_t *resultbuf, size_t *lengthp);
+ casing_prefix_context_t prefix_context,
+ casing_suffix_context_t suffix_context,
+ const char *iso639_language,
+ uninorm_t nf,
+ uint8_t *resultbuf, size_t *lengthp);
extern uint16_t *
u16_ct_casefold (const uint16_t *s, size_t n,
- casing_prefix_context_t prefix_context,
- casing_suffix_context_t suffix_context,
- const char *iso639_language,
- uninorm_t nf,
- uint16_t *resultbuf, size_t *lengthp);
+ casing_prefix_context_t prefix_context,
+ casing_suffix_context_t suffix_context,
+ const char *iso639_language,
+ uninorm_t nf,
+ uint16_t *resultbuf, size_t *lengthp);
extern uint32_t *
u32_ct_casefold (const uint32_t *s, size_t n,
- casing_prefix_context_t prefix_context,
- casing_suffix_context_t suffix_context,
- const char *iso639_language,
- uninorm_t nf,
- uint32_t *resultbuf, size_t *lengthp);
+ casing_prefix_context_t prefix_context,
+ casing_suffix_context_t suffix_context,
+ const char *iso639_language,
+ uninorm_t nf,
+ uint32_t *resultbuf, size_t *lengthp);
/* Compare S1 and S2, ignoring differences in case and normalization.
The nf argument identifies the normalization form to apply after the
@@ -311,20 +311,20 @@ extern uint32_t *
return 0. Upon failure, return -1 with errno set. */
extern int
u8_casecmp (const uint8_t *s1, size_t n1,
- const uint8_t *s2, size_t n2,
- const char *iso639_language, uninorm_t nf, int *resultp);
+ const uint8_t *s2, size_t n2,
+ const char *iso639_language, uninorm_t nf, int *resultp);
extern int
u16_casecmp (const uint16_t *s1, size_t n1,
- const uint16_t *s2, size_t n2,
- const char *iso639_language, uninorm_t nf, int *resultp);
+ const uint16_t *s2, size_t n2,
+ const char *iso639_language, uninorm_t nf, int *resultp);
extern int
u32_casecmp (const uint32_t *s1, size_t n1,
- const uint32_t *s2, size_t n2,
- const char *iso639_language, uninorm_t nf, int *resultp);
+ const uint32_t *s2, size_t n2,
+ const char *iso639_language, uninorm_t nf, int *resultp);
extern int
ulc_casecmp (const char *s1, size_t n1,
- const char *s2, size_t n2,
- const char *iso639_language, uninorm_t nf, int *resultp);
+ const char *s2, size_t n2,
+ const char *iso639_language, uninorm_t nf, int *resultp);
/* Convert the string S of length N to a NUL-terminated byte sequence, in such
a way that comparing uN_casexfrm (S1) and uN_casexfrm (S2) with the gnulib
@@ -332,16 +332,16 @@ extern int
NF must be either UNINORM_NFC, UNINORM_NFKC, or NULL for no normalization. */
extern char *
u8_casexfrm (const uint8_t *s, size_t n, const char *iso639_language,
- uninorm_t nf, char *resultbuf, size_t *lengthp);
+ uninorm_t nf, char *resultbuf, size_t *lengthp);
extern char *
u16_casexfrm (const uint16_t *s, size_t n, const char *iso639_language,
- uninorm_t nf, char *resultbuf, size_t *lengthp);
+ uninorm_t nf, char *resultbuf, size_t *lengthp);
extern char *
u32_casexfrm (const uint32_t *s, size_t n, const char *iso639_language,
- uninorm_t nf, char *resultbuf, size_t *lengthp);
+ uninorm_t nf, char *resultbuf, size_t *lengthp);
extern char *
ulc_casexfrm (const char *s, size_t n, const char *iso639_language,
- uninorm_t nf, char *resultbuf, size_t *lengthp);
+ uninorm_t nf, char *resultbuf, size_t *lengthp);
/* Compare S1 and S2, ignoring differences in case and normalization, using the
collation rules of the current locale.
@@ -352,81 +352,81 @@ extern char *
return 0. Upon failure, return -1 with errno set. */
extern int
u8_casecoll (const uint8_t *s1, size_t n1,
- const uint8_t *s2, size_t n2,
- const char *iso639_language, uninorm_t nf, int *resultp);
+ const uint8_t *s2, size_t n2,
+ const char *iso639_language, uninorm_t nf, int *resultp);
extern int
u16_casecoll (const uint16_t *s1, size_t n1,
- const uint16_t *s2, size_t n2,
- const char *iso639_language, uninorm_t nf, int *resultp);
+ const uint16_t *s2, size_t n2,
+ const char *iso639_language, uninorm_t nf, int *resultp);
extern int
u32_casecoll (const uint32_t *s1, size_t n1,
- const uint32_t *s2, size_t n2,
- const char *iso639_language, uninorm_t nf, int *resultp);
+ const uint32_t *s2, size_t n2,
+ const char *iso639_language, uninorm_t nf, int *resultp);
extern int
ulc_casecoll (const char *s1, size_t n1,
- const char *s2, size_t n2,
- const char *iso639_language, uninorm_t nf, int *resultp);
+ const char *s2, size_t n2,
+ const char *iso639_language, uninorm_t nf, int *resultp);
/* Set *RESULTP to true if mapping NFD(S) to upper case is a no-op, or to false
otherwise, and return 0. Upon failure, return -1 with errno set. */
extern int
u8_is_uppercase (const uint8_t *s, size_t n,
- const char *iso639_language,
- bool *resultp);
+ const char *iso639_language,
+ bool *resultp);
extern int
u16_is_uppercase (const uint16_t *s, size_t n,
- const char *iso639_language,
- bool *resultp);
+ const char *iso639_language,
+ bool *resultp);
extern int
u32_is_uppercase (const uint32_t *s, size_t n,
- const char *iso639_language,
- bool *resultp);
+ const char *iso639_language,
+ bool *resultp);
/* Set *RESULTP to true if mapping NFD(S) to lower case is a no-op, or to false
otherwise, and return 0. Upon failure, return -1 with errno set. */
extern int
u8_is_lowercase (const uint8_t *s, size_t n,
- const char *iso639_language,
- bool *resultp);
+ const char *iso639_language,
+ bool *resultp);
extern int
u16_is_lowercase (const uint16_t *s, size_t n,
- const char *iso639_language,
- bool *resultp);
+ const char *iso639_language,
+ bool *resultp);
extern int
u32_is_lowercase (const uint32_t *s, size_t n,
- const char *iso639_language,
- bool *resultp);
+ const char *iso639_language,
+ bool *resultp);
/* Set *RESULTP to true if mapping NFD(S) to title case is a no-op, or to false
otherwise, and return 0. Upon failure, return -1 with errno set. */
extern int
u8_is_titlecase (const uint8_t *s, size_t n,
- const char *iso639_language,
- bool *resultp);
+ const char *iso639_language,
+ bool *resultp);
extern int
u16_is_titlecase (const uint16_t *s, size_t n,
- const char *iso639_language,
- bool *resultp);
+ const char *iso639_language,
+ bool *resultp);
extern int
u32_is_titlecase (const uint32_t *s, size_t n,
- const char *iso639_language,
- bool *resultp);
+ const char *iso639_language,
+ bool *resultp);
/* Set *RESULTP to true if applying case folding to NFD(S) is a no-op, or to
false otherwise, and return 0. Upon failure, return -1 with errno set. */
extern int
u8_is_casefolded (const uint8_t *s, size_t n,
- const char *iso639_language,
- bool *resultp);
+ const char *iso639_language,
+ bool *resultp);
extern int
u16_is_casefolded (const uint16_t *s, size_t n,
- const char *iso639_language,
- bool *resultp);
+ const char *iso639_language,
+ bool *resultp);
extern int
u32_is_casefolded (const uint32_t *s, size_t n,
- const char *iso639_language,
- bool *resultp);
+ const char *iso639_language,
+ bool *resultp);
/* Set *RESULTP to true if case matters for S, that is, if mapping NFD(S) to
either upper case or lower case or title case is not a no-op.
@@ -436,16 +436,16 @@ extern int
Upon failure, return -1 with errno set. */
extern int
u8_is_cased (const uint8_t *s, size_t n,
- const char *iso639_language,
- bool *resultp);
+ const char *iso639_language,
+ bool *resultp);
extern int
u16_is_cased (const uint16_t *s, size_t n,
- const char *iso639_language,
- bool *resultp);
+ const char *iso639_language,
+ bool *resultp);
extern int
u32_is_cased (const uint32_t *s, size_t n,
- const char *iso639_language,
- bool *resultp);
+ const char *iso639_language,
+ bool *resultp);
/* ========================================================================= */