1 files changed, 68 insertions, 0 deletions
diff --git a/performance-tests/SCTP/hist.h b/performance-tests/SCTP/hist.h
new file mode 100644
index 00000000000..46999d39182
--- /dev/null
+++ b/performance-tests/SCTP/hist.h
@@ -0,0 +1,68 @@
+// $Id$
+
+#include <stdio.h>
+
+#define HIST_VERSION  "1.3"
+
+
+struct optheader {
+  char *key;
+  char *value;
+  struct optheader *next;
+};
+
+typedef struct hist_s {
+  char *name;
+  double max, min, sum, sum2, sum3, sum4;
+  double first, last;
+  unsigned int num_points, num_bins;
+  unsigned int *hs;
+  unsigned int num_outer, max_num_outer;
+  double *outer;
+  struct hist_s *next;
+  int skew;
+  struct optheader *firstoptheader;
+} hist_t;
+
+#define HIST hist_t *
+
+hist_t *histogram(char *name, unsigned int num_bins, double first,
+                  double last);
+
+void set_outer(unsigned int max_num_outer, hist_t *hist);
+
+void enable_skew(hist_t *hist);
+
+void add_field(char *key, char *value, hist_t *hist);
+
+void add_field_n(char *key, int value, hist_t *hist);
+
+void record(double point, hist_t *hist);
+
+void report_to(FILE *strm, hist_t *hist);
+
+void report();
+
+void stats_init();
+
+double get_mean(HIST hist);
+
+double get_min(HIST hist);
+
+double get_max(HIST hist);
+
+double get_variance(HIST hist);
+
+double get_num(HIST hist);
+
+void set_mean(HIST hist, double mean);
+
+void set_min(HIST hist, double min);
+
+void set_max(HIST hist, double max);
+
+void set_variance(HIST hist, double variance);
+
+void add_histogram(HIST dest, HIST source);
+
+double histfloor(double x);