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author | Sven Eden <yamakuzure@gmx.net> | 2016-12-16 12:09:41 +0100 |
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committer | Sven Eden <yamakuzure@gmx.net> | 2017-03-14 10:18:01 +0100 |
commit | 1cfc78c91965df340cdde100ad6cb3ed50b28927 (patch) | |
tree | adc3d49b97131cd3e70edff05b14e9b67926e404 /src/basic/gunicode.h | |
parent | 86e97d599f8b1ca379dce64fadac9b8f6b002ac5 (diff) |
Prep v221: Update and clean up build system to sync with upstream
This commit replays the moving around of source files that have been
done between systemd-219 and systemd-221.
Further the Makefile.am is synchronized with the upstream version and
then "re-cleaned".
A lot of functions, that are not used anywhere in elogind have been
coated into #if 0/#endif directives to further shorten the list of
dependencies.
All unneeded files have been removed.
Diffstat (limited to 'src/basic/gunicode.h')
-rw-r--r-- | src/basic/gunicode.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/src/basic/gunicode.h b/src/basic/gunicode.h new file mode 100644 index 000000000..e70818fdd --- /dev/null +++ b/src/basic/gunicode.h @@ -0,0 +1,30 @@ +/* gunicode.h - Unicode manipulation functions + * + * Copyright (C) 1999, 2000 Tom Tromey + * Copyright 2000, 2005 Red Hat, Inc. + */ + +#pragma once + +#include <stdint.h> +#include <stdbool.h> +#include <stdlib.h> + +char *utf8_prev_char (const char *p); + +extern const char utf8_skip_data[256]; + +/** + * g_utf8_next_char: + * @p: Pointer to the start of a valid UTF-8 character + * + * Skips to the next character in a UTF-8 string. The string must be + * valid; this macro is as fast as possible, and has no error-checking. + * You would use this macro to iterate over a string character by + * character. The macro returns the start of the next UTF-8 character. + * Before using this macro, use g_utf8_validate() to validate strings + * that may contain invalid UTF-8. + */ +#define utf8_next_char(p) (char *)((p) + utf8_skip_data[*(const unsigned char *)(p)]) + +bool unichar_iswide (uint32_t c); |