diff --git a/util/vgabios/Makefile b/util/vgabios/Makefile
index 5fadba6ab8..c1359bbdc1 100644
--- a/util/vgabios/Makefile
+++ b/util/vgabios/Makefile
@@ -7,11 +7,7 @@
 #
 
 CC       =  gcc
-CFLAGS   =  -Wall -Ix86emu/include -O2 -g \
-		-DLIBPCI_MAJOR_VERSION=2  \
-		-DLIBPCI_MINOR_VERSION=1  \
-		-DLIBPCI_MICRO_VERSION=11
-
+CFLAGS   =  -Wall -Ix86emu/include -O2 -g
 
 INTOBJS  =  int10.o int15.o int16.o int1a.o inte6.o
 OBJECTS  =  testbios.o helper_exec.o helper_mem.o $(INTOBJS)
@@ -20,12 +16,11 @@ LIBS     =  x86emu/src/x86emu/libx86emu.a
 
 # user space pci is the only option right now.
 OBJECTS += pci-userspace.o
-LIBS    +=  /usr/lib/libpci.a
 
 all: testbios
 
 testbios: $(OBJECTS) $(LIBS)
-	$(CC) -o testbios $(OBJECTS) $(LIBS)
+	$(CC) -o testbios $(OBJECTS) $(LIBS) -lpci
  
 helper_exec.o: helper_exec.c test.h
 
diff --git a/util/vgabios/helper_exec.c b/util/vgabios/helper_exec.c
index 8d18798c40..3ec2c2362b 100644
--- a/util/vgabios/helper_exec.c
+++ b/util/vgabios/helper_exec.c
@@ -15,9 +15,12 @@
  * on PIO.
  */
 #include <x86emu.h>
+#include "helper_exec.h"
 #include "test.h"
-#include <asm/io.h>
+#include <sys/io.h>
 #include <sys/time.h>
+#include <stdio.h>
+
 
 int port_rep_inb(u16 port, u32 base, int d_f, u32 count);
 u8 x_inb(u16 port);
diff --git a/util/vgabios/helper_exec.h b/util/vgabios/helper_exec.h
new file mode 100644
index 0000000000..2657b6e6f5
--- /dev/null
+++ b/util/vgabios/helper_exec.h
@@ -0,0 +1,2 @@
+u32 getIntVect(int num);
+int run_bios_int(int num);
diff --git a/util/vgabios/helper_mem.c b/util/vgabios/helper_mem.c
index be53598b03..50a303b45e 100644
--- a/util/vgabios/helper_mem.c
+++ b/util/vgabios/helper_mem.c
@@ -4,6 +4,8 @@
  *   execute BIOS int 10h calls in x86 real mode environment
  *                 Copyright 1999 Egbert Eich
  */
+#include <stdio.h>
+
 #define _INT10_PRIVATE
 
 #define REG pInt
@@ -35,7 +37,7 @@ void dprint(unsigned long start, unsigned long size)
 			printf("%2.2x ", (unsigned char) (*(c++)));
 		c = d;
 		for (i = 0; i < 16; i++) {
-			printf("%c", ((((u8) (*c)) > 32) && (((u8) (*c)) < 128)) ?
+			printf("%c", ((((unsigned char) (*c)) > 32) && (((unsigned char) (*c)) < 128)) ?
 			       (unsigned char) (*(c)) : '.');
 			c++;
 		}
@@ -122,7 +124,7 @@ void reset_int_vect(void)
 	 * 64kB.  Note that because this data doesn't survive POST, int 0x42 should
 	 * only be used during EGA/VGA BIOS initialisation.
 	 */
-	static const u8 VideoParms[] = {
+	static const unsigned char VideoParms[] = {
 		/* Timing for modes 0x00 & 0x01 */
 		0x38, 0x28, 0x2d, 0x0a, 0x1f, 0x06, 0x19, 0x1c,
 		0x02, 0x07, 0x06, 0x07, 0x00, 0x00, 0x00, 0x00,
diff --git a/util/vgabios/pci-userspace.c b/util/vgabios/pci-userspace.c
index 7578e6f4a8..bc71a61594 100644
--- a/util/vgabios/pci-userspace.c
+++ b/util/vgabios/pci-userspace.c
@@ -2,11 +2,16 @@
 #include <pci/pci.h>
 #include "pci.h"
 
+#ifdef PCI_LIB_VERSION
+#define LIBPCI_CHECK_VERSION(major,minor,micro) \
+    ((((major) << 16) | ((minor) << 8) | (micro)) <= PCI_LIB_VERSION)
+#else
 #define LIBPCI_CHECK_VERSION(major,minor,micro) \
  ( (LIBPCI_MAJOR_VERSION > (major)) || \
    (LIBPCI_MAJOR_VERSION == (major) && LIBPCI_MINOR_VERSION > (minor)) || \
  (LIBPCI_MAJOR_VERSION == (major) && LIBPCI_MINOR_VERSION == (minor)) && \
  LIBPCI_MICRO_VERSION >= (micro) )
+#endif
 
 #define PCITAG struct pci_filter *
 
diff --git a/util/vgabios/testbios.c b/util/vgabios/testbios.c
index 06f6109516..e38315afd2 100644
--- a/util/vgabios/testbios.c
+++ b/util/vgabios/testbios.c
@@ -11,6 +11,7 @@
 #define warn(x) { perror(x);  }
 
 #include <x86emu.h>
+#include "helper_exec.h"
 #include "test.h"
 #include "pci-userspace.h"
 
diff --git a/util/vgabios/x86emu/include/x86emu/regs.h b/util/vgabios/x86emu/include/x86emu/regs.h
index 726b7ac6f0..e77c56435b 100755
--- a/util/vgabios/x86emu/include/x86emu/regs.h
+++ b/util/vgabios/x86emu/include/x86emu/regs.h
@@ -300,9 +300,9 @@ private			- private data pointer
 x86			- X86 registers
 ****************************************************************************/
 typedef struct {
-	unsigned long	mem_base;
-	unsigned long	mem_size;
-	unsigned long	abseg;
+	void *	mem_base;
+	unsigned int	mem_size;
+	void *	abseg;
 	void*        	private;
 	X86EMU_regs		x86;
 	} X86EMU_sysEnv;
diff --git a/util/vgabios/x86emu/src/x86emu/sys.c b/util/vgabios/x86emu/src/x86emu/sys.c
index ae4c5daba3..695c87a43b 100644
--- a/util/vgabios/x86emu/src/x86emu/sys.c
+++ b/util/vgabios/x86emu/src/x86emu/sys.c
@@ -50,6 +50,7 @@
 #include "xf86_ansic.h"
 #else
 #include <string.h>
+#include <stdio.h>
 #endif
 /*------------------------- Global Variables ------------------------------*/
 
@@ -186,7 +187,7 @@ u8 *mem_ptr(u32 addr, int size)
 	u8 *retaddr = 0;
 
 	if (addr > M.mem_size - size) {
-		DB(printk("mem_ptr: address %#lx out of range!\n", addr);
+		DB(printk("mem_ptr: address %#x out of range!\n", addr);
 		    )
 		    HALT_SYS();
 	}
@@ -596,11 +597,11 @@ void X86EMU_prepareForInt(int num)
 
 void X86EMU_setMemBase(void *base, size_t size)
 {
-	M.mem_base = (int) base;
+	M.mem_base = base;
 	M.mem_size = size;
 }
 
 void X86EMU_setabseg(void *abseg)
 {
-	M.abseg = (unsigned long) abseg;
+	M.abseg = abseg;
 }