From 4af116e996fe04b739bf6eee211be36660c212f4 Mon Sep 17 00:00:00 2001
From: Joseph Redmon <pjreddie@gmail.com>
Date: Sat, 21 Mar 2015 19:25:14 +0000
Subject: [PATCH] gonna change im2col

---
 src/utils.h |    9 ++++++++-
 1 files changed, 8 insertions(+), 1 deletions(-)

diff --git a/src/utils.h b/src/utils.h
index 5ddc538..4c6b2a9 100644
--- a/src/utils.h
+++ b/src/utils.h
@@ -4,8 +4,13 @@
 #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);
-void error(char *s);
+void error(const char *s);
 void malloc_error();
 void file_error(char *s);
 void strip(char *s);
@@ -22,11 +27,13 @@
 void translate_array(float *a, int n, float s);
 int max_index(float *a, int n);
 float constrain(float a, float max);
+float mse_array(float *a, int n);
 float rand_normal();
 float rand_uniform();
 float sum_array(float *a, int n);
 float mean_array(float *a, int n);
 float variance_array(float *a, int n);
+float mag_array(float *a, int n);
 float **one_hot_encode(float *a, int n, int k);
 float sec(clock_t clocks);
 #endif

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