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/* strdup() replacement (from stdwin, if you must know) */
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#include "pgenheaders.h"
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char *
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strdup(const char *str)
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{
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if (str != NULL) {
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register char *copy = malloc(strlen(str) + 1);
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if (copy != NULL)
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return strcpy(copy, str);
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}
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return NULL;
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}
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