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string-util: introduce strextendf_with_separator()

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Yu Watanabe
2021-05-20 13:56:37 +09:00
parent 354dadb30f
commit 6b13ca8ada
3 changed files with 34 additions and 15 deletions
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4
src/basic/string-util.h
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@@ -156,11 +156,11 @@ char *strreplace(const char *text, const char *old_string, const char *new_strin
char *strip_tab_ansi(char **ibuf, size_t *_isz, size_t highlight[2]);
char *strextend_with_separator_internal(char **x, const char *separator, ...) _sentinel_;
#define strextend_with_separator(x, separator, ...) strextend_with_separator_internal(x, separator, __VA_ARGS__, NULL)
#define strextend(x, ...) strextend_with_separator_internal(x, NULL, __VA_ARGS__, NULL)
int strextendf(char **x, const char *format, ...) _printf_(2,3);
int strextendf_with_separator(char **x, const char *separator, const char *format, ...) _printf_(3,4);
#define strextendf(x, ...) strextendf_with_separator(x, NULL, __VA_ARGS__)
char *strrep(const char *s, unsigned n);