Added "const" qualifier to some functions.

"cdrom:\ and ;1" are automatically inserted into file name, in order to save memory space.
Some minor optimizations.

1 files changed, 2 insertions, 2 deletions

diff --git a/Source/System.h b/Source/System.h
index 29d8d1b..a5417b1 100644
--- a/Source/System.h
+++ b/Source/System.h
@@ -29,10 +29,10 @@ void SystemSetRandSeed(void);
 bool SystemRefreshNeeded(void);
 
 // Loads a file into system's internal buffer
-bool SystemLoadFile(char*fname);
+bool SystemLoadFile(const char*fname);
 
 // Loads a file into desired buffer
-bool SystemLoadFileToBuffer(char* fname, uint8_t* buffer, uint32_t szBuffer);
+bool SystemLoadFileToBuffer(const char* fname, uint8_t* buffer, uint32_t szBuffer);
 
 // Clears VSync flag after each frame
 void SystemDisableScreenRefresh(void);