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#include <stdio.h>
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void
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safecpy(char *to, char *from, int tolen)
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{
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	int fromlen;
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	memset(to, 0, tolen);
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	fromlen = from ? strlen(from) : 0;
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	if (fromlen > tolen)
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		fromlen = tolen;
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	memcpy(to, from, fromlen);
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}