Initial commit

core-library/io/io-helper.h

@@ -0,0 +1,16 @@
+#pragma once
+#include <cstdio>
+#include <string_view>
+
+namespace core {
+
+extern std::FILE*  open_file(const char* file_path, const char* mode);
+extern void        seek_file_to_beginning(std::FILE* file, long offset = 0);
+extern void        seek_file_relatively(std::FILE* file, long offset);
+extern void        seek_file_to_end(std::FILE* file, long offset = 0);
+extern long        get_file_offset(std::FILE* file);
+extern std::size_t read_from_file(void* buffer, std::size_t size, std::size_t count, std::FILE* file);
+extern std::size_t write_to_file(const void* buffer, std::size_t size, std::size_t count, std::FILE* file);
+extern void        close_file(std::FILE* file);
+
+}