--- qemu/roms/seabios/src/disk.c	2018/04/24 17:36:47	1.1.1.1
+++ qemu/roms/seabios/src/disk.c	2018/04/24 17:51:47	1.1.1.2
@@ -54,6 +54,7 @@ __disk_stub(struct bregs *regs, int line
 #define DISK_STUB(regs)                         \
     __disk_stub((regs), __LINE__, __func__)
 
+// Get the cylinders/heads/sectors for the given drive.
 static void
 fillLCHS(struct drive_s *drive_g, u16 *nlc, u16 *nlh, u16 *nlspt)
 {
@@ -851,7 +852,7 @@ handle_13(struct bregs *regs)
 
 // record completion in BIOS task complete flag
 void VISIBLE16
-handle_76()
+handle_76(void)
 {
     debug_isr(DEBUG_ISR_76);
     SET_BDA(disk_interrupt_flag, 0xff);