janitor: add guards to headers

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

gen-icount.h

@@ -1,3 +1,6 @@
+#ifndef GEN_ICOUNT_H
+#define GEN_ICOUNT_H 1
+
 #include "qemu-timer.h"
 
 /* Helpers for instruction counting code generation.  */
@@ -46,3 +49,5 @@ static inline void gen_io_end(void)
     tcg_gen_st_i32(tmp, cpu_env, offsetof(CPUArchState, can_do_io));
     tcg_temp_free_i32(tmp);
 }
+
+#endif

host-utils.h

@@ -22,6 +22,8 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+#ifndef HOST_UTILS_H
+#define HOST_UTILS_H 1
 
 #include "compiler.h"   /* QEMU_GNUC_PREREQ */
 
@@ -234,3 +236,5 @@ static inline int ctpop64(uint64_t val)
     return val;
 #endif
 }
+
+#endif

hw/9pfs/virtio-9p-synth.h

@@ -10,6 +10,8 @@
  * the COPYING file in the top-level directory.
  *
  */
+#ifndef HW_9PFS_VIRTIO9P_SYNTH_H
+#define HW_9PFS_VIRTIO9P_SYNTH_H 1
 
 #include <unistd.h>
 #include <sys/types.h>
@@ -48,3 +50,5 @@ extern int qemu_v9fs_synth_mkdir(V9fsSynthNode *parent, int mode,
 extern int qemu_v9fs_synth_add_file(V9fsSynthNode *parent, int mode,
                                     const char *name, v9fs_synth_read read,
                                     v9fs_synth_write write, void *arg);
+
+#endif

hw/audiodev.h

@@ -1,3 +1,6 @@
+#ifndef HW_AUDIODEV_H
+#define HW_AUDIODEV_H 1
+
 /* es1370.c */
 int es1370_init(PCIBus *bus);
 
@@ -18,3 +21,5 @@ int cs4231a_init(ISABus *bus);
 
 /* intel-hda.c + hda-audio.c */
 int intel_hda_and_codec_init(PCIBus *bus);
+
+#endif

hw/baum.h

@@ -21,6 +21,10 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+#ifndef HW_BAUM_H
+#define HW_BAUM_H 1
 
 /* char device */
 CharDriverState *chr_baum_init(QemuOpts *opts);
+
+#endif

hw/bt.h

@@ -23,6 +23,9 @@
  * along with this program; if not, see <http://www.gnu.org/licenses/>.
  */
 
+#ifndef HW_BT_H
+#define HW_BT_H 1
+
 #include "hw/irq.h"
 
 /* BD Address */
@@ -2183,3 +2186,5 @@ enum bt_sdp_attribute_id {
     SDP_ATTR_NORMALLY_CONNECTABLE		= 0x020d,
     SDP_ATTR_BOOT_DEVICE			= 0x020e,
 };
+
+#endif

hw/cris-boot.h

@@ -1,3 +1,5 @@
+#ifndef _CRIS_BOOT_H
+#define HW_CRIS_BOOT_H 1
 
 struct cris_load_info
 {
@@ -9,3 +11,5 @@ struct cris_load_info
 };
 
 void cris_load_image(CRISCPU *cpu, struct cris_load_info *li);
+
+#endif

hw/empty_slot.h

@@ -1,2 +1,7 @@
+#ifndef HW_EMPTY_SLOT_H
+#define HW_EMPTY_SLOT_H 1
+
 /* empty_slot.c */
 void empty_slot_init(hwaddr addr, uint64_t slot_size);
+
+#endif

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

hw/etraxfs.h

@@ -22,6 +22,9 @@
  * THE SOFTWARE.
  */
 
+#ifndef HW_EXTRAXFS_H
+#define HW_EXTRAXFS_H 1
+
 #include "net/net.h"
 #include "etraxfs_dma.h"
 
@@ -44,3 +47,5 @@ etraxfs_eth_init(NICInfo *nd, hwaddr base, int phyaddr,
     sysbus_mmio_map(sysbus_from_qdev(dev), 0, base);
     return dev;
 }
+
+#endif

hw/etraxfs_dma.h

@@ -1,3 +1,6 @@
+#ifndef HW_ETRAXFS_DMA_H
+#define HW_ETRAXFS_DMA_H 1
+
 struct dma_context_metadata {
 	/* data descriptor md */
 	uint16_t metadata;
@@ -27,3 +30,5 @@ void etraxfs_dmac_connect_client(void *opaque, int c,
 				 struct etraxfs_dma_client *cl);
 int etraxfs_dmac_input(struct etraxfs_dma_client *client, 
 		       void *buf, int len, int eop);
+
+#endif

hw/flash.h

@@ -1,3 +1,6 @@
+#ifndef HW_FLASH_H
+#define HW_FLASH_H 1
+
 /* NOR flash devices */
 
 #include "memory.h"
@@ -57,3 +60,5 @@ typedef struct {
 uint8_t ecc_digest(ECCState *s, uint8_t sample);
 void ecc_reset(ECCState *s);
 extern VMStateDescription vmstate_ecc_state;
+
+#endif

hw/lm32.h

@@ -1,3 +1,6 @@
+#ifndef HW_LM32_H
+#define HW_LM32_H 1
+
 
 #include "qemu-common.h"
 
@@ -23,3 +26,5 @@ static inline DeviceState *lm32_juart_init(void)
 
     return dev;
 }
+
+#endif

hw/mac_dbdma.h

@@ -19,6 +19,8 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+#ifndef HW_MAC_DBDMA_H
+#define HW_MAC_DBDMA_H 1
 
 #include "memory.h"
 
@@ -42,3 +44,5 @@ void DBDMA_register_channel(void *dbdma, int nchan, qemu_irq irq,
                             DBDMA_rw rw, DBDMA_flush flush,
                             void *opaque);
 void* DBDMA_init (MemoryRegion **dbdma_mem);
+
+#endif

hw/msmouse.h

@@ -1,2 +1,7 @@
+#ifndef HW_MSMOUSE_H
+#define HW_MSMOUSE_H 1
+
 /* msmouse.c */
 CharDriverState *qemu_chr_open_msmouse(QemuOpts *opts);
+
+#endif

hw/ne2000.h

@@ -1,3 +1,6 @@
+#ifndef HW_NE2000_H
+#define HW_NE2000_H 1
+
 #define NE2000_PMEM_SIZE    (32*1024)
 #define NE2000_PMEM_START   (16*1024)
 #define NE2000_PMEM_END     (NE2000_PMEM_SIZE+NE2000_PMEM_START)
@@ -33,3 +36,5 @@ extern const VMStateDescription vmstate_ne2000;
 void ne2000_reset(NE2000State *s);
 int ne2000_can_receive(NetClientState *nc);
 ssize_t ne2000_receive(NetClientState *nc, const uint8_t *buf, size_t size_);
+
+#endif

hw/pci/pci_ids.h

@@ -7,6 +7,8 @@
  *
  *      QEMU-specific definitions belong in pci.h
  */
+#ifndef HW_PCI_IDS_H
+#define HW_PCI_IDS_H 1
 
 /* Device classes and subclasses */
 
@@ -145,3 +147,5 @@
 
 #define PCI_VENDOR_ID_NEC                0x1033
 #define PCI_DEVICE_ID_NEC_UPD720200      0x0194
+
+#endif

hw/pcmcia.h

@@ -1,3 +1,6 @@
+#ifndef HW_PCMCIA_H
+#define HW_PCMCIA_H 1
+
 /* PCMCIA/Cardbus */
 
 #include "qemu-common.h"
@@ -49,3 +52,5 @@ struct PCMCIACardState {
 
 /* dscm1xxxx.c */
 PCMCIACardState *dscm1xxxx_init(DriveInfo *bdrv);
+
+#endif

hw/pcnet.h

@@ -1,3 +1,6 @@
+#ifndef HW_PCNET_H
+#define HW_PCNET_H 1
+
 #define PCNET_IOPORT_SIZE       0x20
 #define PCNET_PNPMMIO_SIZE      0x20
 
@@ -63,3 +66,5 @@ void pcnet_set_link_status(NetClientState *nc);
 void pcnet_common_cleanup(PCNetState *d);
 int pcnet_common_init(DeviceState *dev, PCNetState *s, NetClientInfo *info);
 extern const VMStateDescription vmstate_pcnet;
+
+#endif

hw/ppc.h

@@ -1,3 +1,6 @@
+#ifndef HW_PPC_H
+#define HW_PPC_H 1
+
 void ppc_set_irq (CPUPPCState *env, int n_IRQ, int level);
 
 /* PowerPC hardware exceptions management helpers */
@@ -90,3 +93,5 @@ enum {
 
 /* ppc_booke.c */
 void ppc_booke_timers_init(CPUPPCState *env, uint32_t freq, uint32_t flags);
+
+#endif