From a2f3644e87c11c222f86aa2aeb0e31d858ebb024 Mon Sep 17 00:00:00 2001
From: Alexey <AlexeyAB@users.noreply.github.com>
Date: Sat, 21 Apr 2018 20:56:46 +0000
Subject: [PATCH] Merge pull request #675 from IlyaOvodov/Flip_Fix

---
 src/utils.h |   33 ++++++++++++++++++++++++++++++---
 1 files changed, 30 insertions(+), 3 deletions(-)

diff --git a/src/utils.h b/src/utils.h
index cba7f6f..8e8e1c7 100644
--- a/src/utils.h
+++ b/src/utils.h
@@ -4,11 +4,32 @@
 #include <time.h>
 #include "list.h"
 
-#define SECRET_NUM -1234
+#if defined(_MSC_VER) && _MSC_VER < 1900
+	#define snprintf(buf,len, format,...) _snprintf_s(buf, len,len, format, __VA_ARGS__)
+#endif
 
+#define SECRET_NUM -1234
+#define TWO_PI 6.2831853071795864769252866
+
+#ifdef YOLODLL_EXPORTS
+#if defined(_MSC_VER)
+#define YOLODLL_API __declspec(dllexport) 
+#else
+#define YOLODLL_API __attribute__((visibility("default")))
+#endif
+#else
+#if defined(_MSC_VER)
+#define YOLODLL_API
+#else
+#define YOLODLL_API
+#endif
+#endif
+
+double what_time_is_it_now();
+int *read_map(char *filename);
 void shuffle(void *arr, size_t n, size_t size);
 void sorta_shuffle(void *arr, size_t n, size_t size, size_t sections);
-void free_ptrs(void **ptrs, int n);
+YOLODLL_API void free_ptrs(void **ptrs, int n);
 char *basecfg(char *cfgfile);
 int alphanum_to_int(char c);
 char int_to_alphanum(int i);
@@ -18,7 +39,7 @@
 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);
@@ -41,6 +62,7 @@
 float rand_normal();
 size_t rand_size_t();
 float rand_uniform(float min, float max);
+float rand_scale(float s);
 int rand_int(int min, int max);
 float sum_array(float *a, int n);
 float mean_array(float *a, int n);
@@ -55,6 +77,11 @@
 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);
+unsigned int random_gen();
+float random_float();
+float rand_uniform_strong(float min, float max);
+int int_index(int *a, int val, int n);
 
 #endif
 

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