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diff --git a/lib/isc/include/isc/parseint.h b/lib/isc/include/isc/parseint.h
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+/*
+ * Copyright (C) 2004-2007  Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (C) 2001, 2002  Internet Software Consortium.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
+ * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+ * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+ * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/* $Id: parseint.h,v 1.9 2007/06/19 23:47:18 tbox Exp $ */
+
+#ifndef ISC_PARSEINT_H
+#define ISC_PARSEINT_H 1
+
+#include <isc/lang.h>
+#include <isc/types.h>
+
+/*! \file isc/parseint.h
+ * \brief Parse integers, in a saner way than atoi() or strtoul() do.
+ */
+
+/***
+ ***	Functions
+ ***/
+
+ISC_LANG_BEGINDECLS
+
+isc_result_t
+isc_parse_uint32(isc_uint32_t *uip, const char *string, int base);
+
+isc_result_t
+isc_parse_uint16(isc_uint16_t *uip, const char *string, int base);
+
+isc_result_t
+isc_parse_uint8(isc_uint8_t *uip, const char *string, int base);
+/*%<
+ * Parse the null-terminated string 'string' containing a base 'base'
+ * integer, storing the result in '*uip'.  
+ * The base is interpreted
+ * as in strtoul().  Unlike strtoul(), leading whitespace, minus or
+ * plus signs are not accepted, and all errors (including overflow)
+ * are reported uniformly through the return value.
+ *
+ * Requires:
+ *\li	'string' points to a null-terminated string
+ *\li	0 <= 'base' <= 36
+ *
+ * Returns:
+ *\li	#ISC_R_SUCCESS
+ *\li	#ISC_R_BADNUMBER   The string is not numeric (in the given base)
+ *\li	#ISC_R_RANGE	  The number is not representable as the requested type.
+ */
+
+ISC_LANG_ENDDECLS
+
+#endif /* ISC_PARSEINT_H */