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#ifndef SIMDUTF_VALID_UTF16_TO_LATIN1_H
#define SIMDUTF_VALID_UTF16_TO_LATIN1_H
namespace simdutf {
namespace scalar {
namespace {
namespace utf16_to_latin1 {
template <endianness big_endian>
inline size_t convert_valid(const char16_t *buf, size_t len,
char *latin_output) {
const uint16_t *data = reinterpret_cast<const uint16_t *>(buf);
size_t pos = 0;
char *start{latin_output};
uint16_t word = 0;
while (pos < len) {
word = !match_system(big_endian) ? utf16::swap_bytes(data[pos]) : data[pos];
*latin_output++ = char(word);
pos++;
}
return latin_output - start;
}
} // namespace utf16_to_latin1
} // unnamed namespace
} // namespace scalar
} // namespace simdutf
#endif
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