20 lines
220 B
C
20 lines
220 B
C
#include <string.h>
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int
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strcmp(const char *s1, const char *s2)
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{
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unsigned c1, c2;
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for(;;) {
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c1 = *s1++;
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c2 = *s2++;
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if(c1 != c2) {
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if(c1 > c2)
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return 1;
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return -1;
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}
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if(c1 == 0)
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return 0;
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}
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}
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