Header fixes.

src/include/86box/gameport.h

@@ -121,6 +121,7 @@ extern const device_t	gameport_tm_acm_device;
 extern const device_t	gameport_pnp_device;
 extern const device_t	gameport_pnp_6io_device;
 extern const device_t	gameport_sio_device;
+extern const device_t	gameport_sio_1io_device;
 
 extern const device_t	*standalone_gameport_type;
 #endif

src/include/86box/hdc_ide.h

@@ -143,6 +143,9 @@ extern void	win_cdrom_reload(uint8_t id);
 extern void	ide_set_base(int board, uint16_t port);
 extern void	ide_set_side(int board, uint16_t port);
 
+extern void	ide_set_handlers(uint8_t board);
+extern void	ide_remove_handlers(uint8_t board);
+
 extern void	ide_pri_enable(void);
 extern void	ide_pri_disable(void);
 extern void	ide_sec_enable(void);

src/include/86box/machine.h

@@ -658,6 +658,7 @@ extern int	machine_at_5emapro_init(const machine_t *);
 
 /* m_at_socket8.c */
 extern int	machine_at_p6rp4_init(const machine_t *);
+extern int	machine_at_aurora_init(const machine_t *);
 
 extern int	machine_at_686nx_init(const machine_t *);
 extern int	machine_at_acerv60n_init(const machine_t *);

src/include/86box/mem.h

@@ -182,6 +182,8 @@ typedef struct _mem_mapping_ {
     uint32_t	base;
     uint32_t	size;
 
+    uint32_t	mask;
+
     uint8_t	(*read_b)(uint32_t addr, void *priv);
     uint16_t	(*read_w)(uint32_t addr, void *priv);
     uint32_t	(*read_l)(uint32_t addr, void *priv);
@@ -270,6 +272,7 @@ extern int		writelookup[256];
 extern uintptr_t *	writelookup2;
 extern int		writelnext;
 extern uint32_t		ram_mapped_addr[64];
+extern uint8_t		page_ff[4096];
 
 extern mem_mapping_t	ram_low_mapping,
 #if 1
@@ -298,6 +301,8 @@ extern int		memspeed[11];
 extern int		mmu_perm;
 extern uint8_t		high_page;		/* if a high (> 4 gb) page was detected */
 
+extern uint32_t		pages_sz;		/* #pages in table */
+
 extern int		mem_a20_state,
 			mem_a20_alt,
 			mem_a20_key;
@@ -370,6 +375,7 @@ extern void	mem_mapping_set_p(mem_mapping_t *, void *p);
 extern void	mem_mapping_set_addr(mem_mapping_t *,
 				     uint32_t base, uint32_t size);
 extern void	mem_mapping_set_exec(mem_mapping_t *, uint8_t *exec);
+extern void	mem_mapping_set_mask(mem_mapping_t *, uint32_t mask);
 extern void	mem_mapping_disable(mem_mapping_t *);
 extern void	mem_mapping_enable(mem_mapping_t *);
 extern void	mem_mapping_recalc(uint64_t base, uint64_t size);

src/include/86box/sio.h

@@ -42,6 +42,7 @@ extern const device_t   fdc37m60x_370_device;
 extern const device_t	it8661f_device;
 extern const device_t	i82091aa_device;
 extern const device_t	i82091aa_398_device;
+extern const device_t	i82091aa_ide_pri_device;
 extern const device_t	i82091aa_ide_device;
 extern const device_t	pc87306_device;
 extern const device_t	pc87307_device;

src/include/86box/snd_sb_dsp.h

@@ -83,7 +83,7 @@ typedef struct sb_dsp_t {
 
     pc_timer_t output_timer, input_timer;
 
-    uint64_t sblatcho, sblatchi;
+    double sblatcho, sblatchi;
 
     uint16_t sb_addr;