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-rw-r--r--lib/unigbrk.in.h148
1 files changed, 147 insertions, 1 deletions
diff --git a/lib/unigbrk.in.h b/lib/unigbrk.in.h
index 7bff2017..8a5c6051 100644
--- a/lib/unigbrk.in.h
+++ b/lib/unigbrk.in.h
@@ -1,5 +1,5 @@
/* Grapheme cluster breaks in Unicode strings.
- Copyright (C) 2010-2024 Free Software Foundation, Inc.
+ Copyright (C) 2010-2025 Free Software Foundation, Inc.
Written by Ben Pfaff <blp@cs.stanford.edu>, 2010.
This file is free software.
@@ -110,6 +110,79 @@ extern const uint16_t *
extern const uint32_t *
u32_grapheme_next (const uint32_t *s, const uint32_t *end)
_UC_ATTRIBUTE_PURE;
+#ifndef _LIBUNISTRING_NO_CONST_GENERICS
+# ifdef __cplusplus
+}
+# endif
+/* Don't silently convert a 'const uintN_t *' to a 'uintN_t *'. Programmers
+ want compiler warnings for 'const' related mistakes. */
+# ifdef __cplusplus
+template <typename T>
+ T * u8_grapheme_next_template (T* s, const uint8_t *end);
+template <>
+ inline uint8_t * u8_grapheme_next_template (uint8_t *s, const uint8_t *end)
+ { return const_cast<uint8_t *>(u8_grapheme_next (s, end)); }
+template <>
+ inline const uint8_t * u8_grapheme_next_template (const uint8_t *s, const uint8_t *end)
+ { return u8_grapheme_next (s, end); }
+# undef u8_grapheme_next
+# define u8_grapheme_next u8_grapheme_next_template
+# elif !defined u8_grapheme_next
+# if ((__GNUC__ + (__GNUC_MINOR__ >= 9) > 4) || (__clang_major__ >= 3) \
+ || defined __ICC || defined __TINYC__ \
+ || (__STDC_VERSION__ >= 201112L && !(defined __GNUC__ || defined __clang__)))
+# define u8_grapheme_next(s,end) \
+ _Generic ((s), \
+ uint8_t *: (uint8_t *) u8_grapheme_next ((s), (end)), \
+ default : u8_grapheme_next ((s), (end)))
+# endif
+# endif
+# ifdef __cplusplus
+template <typename T>
+ T * u16_grapheme_next_template (T* s, const uint16_t *end);
+template <>
+ inline uint16_t * u16_grapheme_next_template (uint16_t *s, const uint16_t *end)
+ { return const_cast<uint16_t *>(u16_grapheme_next (s, end)); }
+template <>
+ inline const uint16_t * u16_grapheme_next_template (const uint16_t *s, const uint16_t *end)
+ { return u16_grapheme_next (s, end); }
+# undef u16_grapheme_next
+# define u16_grapheme_next u16_grapheme_next_template
+# elif !defined u16_grapheme_next
+# if ((__GNUC__ + (__GNUC_MINOR__ >= 9) > 4) || (__clang_major__ >= 3) \
+ || defined __ICC || defined __TINYC__ \
+ || (__STDC_VERSION__ >= 201112L && !(defined __GNUC__ || defined __clang__)))
+# define u16_grapheme_next(s,end) \
+ _Generic ((s), \
+ uint16_t *: (uint16_t *) u16_grapheme_next ((s), (end)), \
+ default : u16_grapheme_next ((s), (end)))
+# endif
+# endif
+# ifdef __cplusplus
+template <typename T>
+ T * u32_grapheme_next_template (T* s, const uint32_t *end);
+template <>
+ inline uint32_t * u32_grapheme_next_template (uint32_t *s, const uint32_t *end)
+ { return const_cast<uint32_t *>(u32_grapheme_next (s, end)); }
+template <>
+ inline const uint32_t * u32_grapheme_next_template (const uint32_t *s, const uint32_t *end)
+ { return u32_grapheme_next (s, end); }
+# undef u32_grapheme_next
+# define u32_grapheme_next u32_grapheme_next_template
+# elif !defined u32_grapheme_next
+# if ((__GNUC__ + (__GNUC_MINOR__ >= 9) > 4) || (__clang_major__ >= 3) \
+ || defined __ICC || defined __TINYC__ \
+ || (__STDC_VERSION__ >= 201112L && !(defined __GNUC__ || defined __clang__)))
+# define u32_grapheme_next(s,end) \
+ _Generic ((s), \
+ uint32_t *: (uint32_t *) u32_grapheme_next ((s), (end)), \
+ default : u32_grapheme_next ((s), (end)))
+# endif
+# endif
+# ifdef __cplusplus
+extern "C" {
+# endif
+#endif
/* Returns the start of the previous grapheme cluster before S, or NULL if the
start of the string has been reached.
@@ -124,6 +197,79 @@ extern const uint16_t *
extern const uint32_t *
u32_grapheme_prev (const uint32_t *s, const uint32_t *start)
_UC_ATTRIBUTE_PURE;
+#ifndef _LIBUNISTRING_NO_CONST_GENERICS
+# ifdef __cplusplus
+}
+# endif
+/* Don't silently convert a 'const uintN_t *' to a 'uintN_t *'. Programmers
+ want compiler warnings for 'const' related mistakes. */
+# ifdef __cplusplus
+template <typename T>
+ T * u8_grapheme_prev_template (T* s, const uint8_t *start);
+template <>
+ inline uint8_t * u8_grapheme_prev_template (uint8_t *s, const uint8_t *start)
+ { return const_cast<uint8_t *>(u8_grapheme_prev (s, start)); }
+template <>
+ inline const uint8_t * u8_grapheme_prev_template (const uint8_t *s, const uint8_t *start)
+ { return u8_grapheme_prev (s, start); }
+# undef u8_grapheme_prev
+# define u8_grapheme_prev u8_grapheme_prev_template
+# elif !defined u8_grapheme_prev
+# if ((__GNUC__ + (__GNUC_MINOR__ >= 9) > 4) || (__clang_major__ >= 3) \
+ || defined __ICC || defined __TINYC__ \
+ || (__STDC_VERSION__ >= 201112L && !(defined __GNUC__ || defined __clang__)))
+# define u8_grapheme_prev(s,start) \
+ _Generic ((s), \
+ uint8_t *: (uint8_t *) u8_grapheme_prev ((s), (start)), \
+ default : u8_grapheme_prev ((s), (start)))
+# endif
+# endif
+# ifdef __cplusplus
+template <typename T>
+ T * u16_grapheme_prev_template (T* s, const uint16_t *start);
+template <>
+ inline uint16_t * u16_grapheme_prev_template (uint16_t *s, const uint16_t *start)
+ { return const_cast<uint16_t *>(u16_grapheme_prev (s, start)); }
+template <>
+ inline const uint16_t * u16_grapheme_prev_template (const uint16_t *s, const uint16_t *start)
+ { return u16_grapheme_prev (s, start); }
+# undef u16_grapheme_prev
+# define u16_grapheme_prev u16_grapheme_prev_template
+# elif !defined u16_grapheme_prev
+# if ((__GNUC__ + (__GNUC_MINOR__ >= 9) > 4) || (__clang_major__ >= 3) \
+ || defined __ICC || defined __TINYC__ \
+ || (__STDC_VERSION__ >= 201112L && !(defined __GNUC__ || defined __clang__)))
+# define u16_grapheme_prev(s,start) \
+ _Generic ((s), \
+ uint16_t *: (uint16_t *) u16_grapheme_prev ((s), (start)), \
+ default : u16_grapheme_prev ((s), (start)))
+# endif
+# endif
+# ifdef __cplusplus
+template <typename T>
+ T * u32_grapheme_prev_template (T* s, const uint32_t *start);
+template <>
+ inline uint32_t * u32_grapheme_prev_template (uint32_t *s, const uint32_t *start)
+ { return const_cast<uint32_t *>(u32_grapheme_prev (s, start)); }
+template <>
+ inline const uint32_t * u32_grapheme_prev_template (const uint32_t *s, const uint32_t *start)
+ { return u32_grapheme_prev (s, start); }
+# undef u32_grapheme_prev
+# define u32_grapheme_prev u32_grapheme_prev_template
+# elif !defined u32_grapheme_prev
+# if ((__GNUC__ + (__GNUC_MINOR__ >= 9) > 4) || (__clang_major__ >= 3) \
+ || defined __ICC || defined __TINYC__ \
+ || (__STDC_VERSION__ >= 201112L && !(defined __GNUC__ || defined __clang__)))
+# define u32_grapheme_prev(s,start) \
+ _Generic ((s), \
+ uint32_t *: (uint32_t *) u32_grapheme_prev ((s), (start)), \
+ default : u32_grapheme_prev ((s), (start)))
+# endif
+# endif
+# ifdef __cplusplus
+extern "C" {
+# endif
+#endif
/* Determine the grapheme cluster boundaries in S, and store the result at
p[0..n-1]. p[i] = 1 means that a new grapheme cluster begins at s[i]. p[i]
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-19 14:08:37 +0000