added option to log to file

1 files changed, 18 insertions, 1 deletions

diff --git a/src/engine/e_system.h b/src/engine/e_system.h
index d524382b..0f79908d 100644
--- a/src/engine/e_system.h
+++ b/src/engine/e_system.h
@@ -9,7 +9,6 @@ extern "C" {
 #endif
 
 /* Group: Debug */
-
 /**********
 	Function: dbg_assert
 	
@@ -266,6 +265,18 @@ long int io_length(IOHANDLE io);
 *****/
 int io_close(IOHANDLE io);
 
+/*****
+	Function: io_flush
+		Empties all buffers and writes all pending data.
+	
+	Parameters:
+		io - Handle to the file.
+		
+	Returns:
+		Returns 0 on success.
+*****/
+int io_flush(IOHANDLE io);
+
 /**** Group: Threads ****/
 
 /*****
@@ -529,6 +540,12 @@ void str_format(char *buffer, int buffer_size, const char *format, ...);
 void str_sanitize_strong(char *str);
 void str_sanitize(char *str);
 
+typedef void (*DBG_LOGGER)(const char *line);
+void dbg_logger(DBG_LOGGER logger);
+void dbg_logger_stdout();
+void dbg_logger_debugger();
+void dbg_logger_file(const char *filename);
+
 IOHANDLE io_stdin();
 IOHANDLE io_stdout();
 IOHANDLE io_stderr();