1 files changed, 0 insertions, 134 deletions
diff --git a/external/unbound/util/timehist.h b/external/unbound/util/timehist.h
deleted file mode 100644
index 5c65048b9..000000000
--- a/external/unbound/util/timehist.h
+++ /dev/null
@@ -1,134 +0,0 @@
-/*
- * util/timehist.h - make histogram of time values.
- *
- * Copyright (c) 2007, NLnet Labs. All rights reserved.
- *
- * This software is open source.
- * 
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 
- * Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 
- * Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 
- * Neither the name of the NLNET LABS nor the names of its contributors may
- * be used to endorse or promote products derived from this software without
- * specific prior written permission.
- * 
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
- * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
- * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/**
- * \file
- *
- * This file contains functions to make a histogram of time values.
- */
-
-#ifndef UTIL_TIMEHIST_H
-#define UTIL_TIMEHIST_H
-
-/** Number of buckets in a histogram */
-#define NUM_BUCKETS_HIST 40
-
-/**
- * Bucket of time history information
- */
-struct th_buck {
-	/** lower bound */
-	struct timeval lower;
-	/** upper bound */
-	struct timeval upper;
-	/** number of items */
-	size_t count;
-};
-
-/**
- * Keep histogram of time values.
- */
-struct timehist {
-	/** number of buckets */
-	size_t num;
-	/** bucket array */
-	struct th_buck* buckets;
-};
-
-/** 
- * Setup a histogram, default
- * @return histogram or NULL on malloc failure.
- */
-struct timehist* timehist_setup(void);
-
-/**
- * Delete histogram
- * @param hist: to delete
- */
-void timehist_delete(struct timehist* hist);
-
-/**
- * Clear histogram
- * @param hist: to clear all data from
- */
-void timehist_clear(struct timehist* hist);
-
-/**
- * Add time value to histogram.
- * @param hist: histogram
- * @param tv: time value
- */
-void timehist_insert(struct timehist* hist, struct timeval* tv);
-
-/**
- * Find time value for given quartile, such as 0.25, 0.50, 0.75.
- * The looks up the value for the i-th element in the sorted list of time 
- * values, as approximated using the histogram.
- * @param hist: histogram. Interpolated information is used from it.
- * @param q: quartile, 0.50 results in the median. Must be >0 and <1.
- * @return: the time in seconds for that percentage.
- */
-double timehist_quartile(struct timehist* hist, double q);
-
-/**
- * Printout histogram
- * @param hist: histogram
- */
-void timehist_print(struct timehist* hist);
-
-/**
- * Log histogram, print it to the logfile.
- * @param hist: histogram
- * @param name: the name of the value column
- */
-void timehist_log(struct timehist* hist, const char* name);
-
-/**
- * Export histogram to an array.
- * @param hist: histogram
- * @param array: the array to export to.
- * @param sz: number of items in array.
- */
-void timehist_export(struct timehist* hist, size_t* array, size_t sz);
-
-/**
- * Import histogram from an array.
- * @param hist: histogram
- * @param array: the array to import from.
- * @param sz: number of items in array.
- */
-void timehist_import(struct timehist* hist, size_t* array, size_t sz);
-
-#endif /* UTIL_TIMEHIST_H */