19 lines
216 B
C
Executable file
19 lines
216 B
C
Executable file
#include <u.h>
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#include <libc.h>
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void*
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memccpy(void *a1, void *a2, int c, ulong n)
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{
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uchar *s1, *s2;
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s1 = a1;
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s2 = a2;
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c &= 0xFF;
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while(n > 0) {
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if((*s1++ = *s2++) == c)
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return s1;
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n--;
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}
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return 0;
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}
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