From 91f95c715bff84094fc18bad6a8f938291b9b0f5 Mon Sep 17 00:00:00 2001
From: Joseph Redmon <pjreddie@gmail.com>
Date: Mon, 24 Oct 2016 20:32:49 +0000
Subject: [PATCH] tree things, tree stuff

---
 src/utils.h |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/src/utils.h b/src/utils.h
index 3f0233a..4667634 100644
--- a/src/utils.h
+++ b/src/utils.h
@@ -19,7 +19,7 @@
 void write_all(int fd, char *buffer, size_t bytes);
 int read_all_fail(int fd, char *buffer, size_t bytes);
 int write_all_fail(int fd, char *buffer, size_t bytes);
-char *find_replace(char *str, char *orig, char *rep);
+void find_replace(char *str, char *orig, char *rep, char *output);
 void error(const char *s);
 void malloc_error();
 void file_error(char *s);
@@ -57,6 +57,7 @@
 int find_arg(int argc, char* argv[], char *arg);
 char *find_char_arg(int argc, char **argv, char *arg, char *def);
 int sample_array(float *a, int n);
+void print_statistics(float *a, int n);
 
 #endif
 

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