janitor: add guards to headers

[qemu.git] / hw / escc.h

diff --git a/hw/escc.h b/hw/escc.h
index def28947a0a7aa72e50f3ca05f2c5c6598471f2a..bda32133179911bae7048065b697ba266a1e1d2d 100644 (file)
--- a/hw/escc.h
+++ b/hw/escc.h
@@ -1,3 +1,6 @@
+#ifndef HW_ESCC_H
+#define HW_ESCC_H 1
+
 /* escc.c */
 #define ESCC_SIZE 4
 MemoryRegion *escc_init(hwaddr base, qemu_irq irqA, qemu_irq irqB,
@@ -6,3 +9,5 @@ MemoryRegion *escc_init(hwaddr base, qemu_irq irqA, qemu_irq irqB,
 
 void slavio_serial_ms_kbd_init(hwaddr base, qemu_irq irq,
                                int disabled, int clock, int it_shift);
+
+#endif