From 81751b47dd5d2e63f571f048bdd0a6a2a45617b0 Mon Sep 17 00:00:00 2001
From: Joseph Redmon <pjreddie@gmail.com>
Date: Mon, 30 Mar 2015 19:04:03 +0000
Subject: [PATCH] ..... and back to coords

---
 src/utils.h |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/src/utils.h b/src/utils.h
index e233da8..578abc3 100644
--- a/src/utils.h
+++ b/src/utils.h
@@ -4,6 +4,9 @@
 #include <time.h>
 #include "list.h"
 
+char *basecfg(char *cfgfile);
+int alphanum_to_int(char c);
+char int_to_alphanum(int i);
 void read_all(int fd, char *buffer, size_t bytes);
 void write_all(int fd, char *buffer, size_t bytes);
 char *find_replace(char *str, char *orig, char *rep);
@@ -23,7 +26,7 @@
 void scale_array(float *a, int n, float s);
 void translate_array(float *a, int n, float s);
 int max_index(float *a, int n);
-float constrain(float a, float max);
+float constrain(float min, float max, float a);
 float mse_array(float *a, int n);
 float rand_normal();
 float rand_uniform();

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