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wcsncmp.c - scc - simple c99 compiler |
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--- |
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wcsncmp.c (238B) |
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--- |
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1 #include <wchar.h> |
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2 |
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3 #undef wcsncmp |
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4 |
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5 int |
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6 wcsncmp(const wchar_t *s1, const wchar_t *s2, size_t n) |
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7 { |
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8 unsigned long l1, l2; |
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9 |
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10 for ( ; n > 0 && *s1 == *s2; --n) |
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11 ++s1, ++s2; |
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12 |
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13 if (n == 0) |
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14 return 0; |
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15 l1 = *s1, l2 = *s2; |
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16 |
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17 return l1 - l2; |
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18 } |
