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25 lines
414 B
C
25 lines
414 B
C
/************************************************
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strdup.c -
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$Author$
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$Date$
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created at: Wed Dec 7 15:34:01 JST 1994
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************************************************/
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#include <stdio.h>
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char *
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strdup(str)
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char *str;
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{
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extern char *xmalloc();
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char *tmp;
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int len = strlen(str) + 1;
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tmp = xmalloc(len);
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if (tmp == NULL) return NULL;
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memcpy(tmp, str, len);
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return tmp;
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}
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