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	util.h - libgrapheme - unicode string library
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	---
	util.h (1612B)
	---
	1 /* See LICENSE file for copyright and license details. */
	2 #ifndef UTIL_H
	3 #define UTIL_H
	4
	5 #include "../gen/types.h"
	6 #include "../grapheme.h"
	7
	8 #undef MIN
	9 #define MIN(x, y) ((x) < (y) ? (x) : (y))
	10 #undef LEN
	11 #define LEN(x) (sizeof(x) / sizeof(*(x)))
	12
	13 struct unit_test_next_break {
	14 const char *description;
	15
	16 struct {
	17 const uint_least32_t *src;
	18 size_t srclen;
	19 } input;
	20
	21 struct {
	22 size_t ret;
	23 } output;
	24 };
	25
	26 struct unit_test_next_break_utf8 {
	27 const char *description;
	28
	29 struct {
	30 const char *src;
	31 size_t srclen;
	32 } input;
	33
	34 struct {
	35 size_t ret;
	36 } output;
	37 };
	38
	39 int run_break_tests(size_t (next_break)(const uint_least32_t , size_t),
	40 const struct break_test *test, size_t testlen,
	41 const char *);
	42 int run_unit_tests(int (unit_test_callback)(const void , size_t, const…
	43 const char *),
	44 const void , size_t, const char , const char *);
	45
	46 int unit_test_callback_next_break(const struct unit_test_next_break *, s…
	47 size_t (*next_break)(const uint_least3…
	48 size_t),
	49 const char , const char );
	50 int unit_test_callback_next_break_utf8(const struct unit_test_next_break…
	51 size_t,
	52 size_t (*next_break_utf8)(const c…
	53 size_t),
	54 const char , const char );
	55
	56 #endif /* UTIL_H */