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lib/str_dup.c

@@ -0,0 +1,12 @@
+#include <stdlib.h>
+#include <string.h>
+#include "xmem.h"
+
+#include "str_dup.h"
+
+char *str_dup(char *s)
+{
+	char *new = xmalloc(strlen(s) + 1);
+	strcpy(new, s);
+	return new;
+}