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47 lines
937 B
C
47 lines
937 B
C
#include <mbstring.h>
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size_t _mbclen2(const unsigned int s);
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unsigned int _mbbtoupper(unsigned int c);
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/*
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* @implemented
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*/
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int _mbsnicmp(const unsigned char *s1, const unsigned char *s2, size_t n)
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{
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if (n == 0)
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return 0;
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do {
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if (_mbbtoupper(*s1) != _mbbtoupper(*s2))
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return _mbbtoupper(*(unsigned const char *)s1) - _mbbtoupper(*(unsigned const char *)s2);
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s1 += _mbclen2(*s1);
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s2 += _mbclen2(*s2);
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if (*s1 == 0)
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break;
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if (!_ismbblead(*s1))
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n--;
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} while (n > 0);
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return 0;
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}
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/*
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* @implemented
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*/
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int _mbsnbicmp(const unsigned char *s1, const unsigned char *s2, size_t n)
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{
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if (n == 0)
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return 0;
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do {
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if (_mbbtoupper(*s1) != _mbbtoupper(*s2))
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return _mbbtoupper(*(unsigned const char *)s1) - _mbbtoupper(*(unsigned const char *)s2);
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s1 += _mbclen2(*s1);
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s2 += _mbclen2(*s2);
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if (*s1 == 0)
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break;
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n--;
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} while (n > 0);
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return 0;
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}
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