Initial commit

This is working repository now. I had to clean this up due to
my f_ups, that made this simple repo around 200MB large.

Signed-off-by: Piotr Krygier <piotrkrygier@everyonecancode@xyz>

utilities/file_utils.h

@@ -0,0 +1,26 @@
+#ifndef FILE_UTILS_H
+#define FILE_UTILS_H
+
+#include <stddef.h>
+#include "commons.h"
+
+#define MAX_PATH_LENGTH (4096U)
+
+/**
+ * @brief Reads file and puts its content into char buffer. If NULL is provided as buffer, than just bytes_count
+ * is set
+ *
+ * @param file_path Path to file
+ * @param bytes_count Returned bytes count
+ * @param buffer Returned filled buffer
+ */
+rse_err_t file_read(const char* file_path, size_t* bytes_count, char* buffer);
+
+rse_err_t file_write(const char* file_name, size_t bytes_count, char* buffer);
+
+rse_err_t file_load_pixels(const char* file_name, unsigned char* buffer, size_t* buffer_size, int* width, int* height);
+
+rse_err_t file_append_full_path(char* file_path, size_t max_buffer_size);
+
+#endif /* FILE_UTILS_H */
+