1 files changed, 7 insertions, 7 deletions

diff --git a/apps/plugins/imageviewer/jpegp/GETC.h b/apps/plugins/imageviewer/jpegp/GETC.h
index d17cdb9857..5e8a3c6a9d 100644
--- a/apps/plugins/imageviewer/jpegp/GETC.h
+++ b/apps/plugins/imageviewer/jpegp/GETC.h
@@ -37,20 +37,20 @@
 
 // For decoders
 
-extern int GETC();
+extern int GETC(void);
 
 // Multibyte helpers
-extern int GETWbi();    // read word (16-bit) big-endian
-extern int GETWli();    // little-endian
-extern int GETDbi();    // read double word (32-bit) big-endian
-extern int GETDli();    // little-endian
+extern int GETWbi(void);        // read word (16-bit) big-endian
+extern int GETWli(void);        // little-endian
+extern int GETDbi(void);        // read double word (32-bit) big-endian
+extern int GETDli(void);        // little-endian
 
 // positioning
 extern void SEEK(int);  // move relative to current
 extern void POS(int);   // move absolute position (TIFF)
-extern int TELL();              // read actual position 
+extern int TELL(void);          // read actual position 
 
 
 // For RAINBOW clients to implement outside of Rainbow Library
 extern void *OPEN(char*);
-extern void CLOSE();
+extern void CLOSE(void);