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https://github.com/bolero-MURAKAMI/Sprout.git
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20 lines
639 B
C++
20 lines
639 B
C++
#ifndef SPROUT_CSTRING_STRNCMP_HPP
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#define SPROUT_CSTRING_STRNCMP_HPP
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#include <cstddef>
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#include <sprout/config.hpp>
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#include <sprout/iterator/ptr_index_iterator.hpp>
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#include <sprout/algorithm/tristate_lexicographical_compare.hpp>
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namespace sprout {
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// 7.21.4.4 strncmp ŠÖ<C5A0>”
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inline SPROUT_CONSTEXPR int
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strncmp(char const* s1, char const* s2, std::size_t n) {
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return sprout::tristate_lexicographical_compare(
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sprout::as_iterator(s1), sprout::as_iterator(s1, n), '\0',
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sprout::as_iterator(s2), sprout::as_iterator(s2, n), '\0'
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);
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}
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} // namespace sprout
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#endif // #ifndef SPROUT_CSTRING_STRNCMP_HPP
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