diff --git a/clib/clib_pci.c b/clib/clib_pci.c
index 7917f6f..81839f7 100644
--- a/clib/clib_pci.c
+++ b/clib/clib_pci.c
@@ -30,7 +30,7 @@
 
 uint8_t pci_mechanism = 0, pci_device_count = 0;
 #ifdef PCI_LIB_VERSION
-static struct pci_access *pacc;
+struct pci_access        *pacc;
 static struct pci_dev    *pdev = NULL;
 #    if defined(_WIN32) && (PCI_LIB_VERSION >= 0x030800)
 #        define DUMMY_CONFIG_SPACE
diff --git a/clib/clib_pci.h b/clib/clib_pci.h
index 7f4d596..0040523 100644
--- a/clib/clib_pci.h
+++ b/clib/clib_pci.h
@@ -20,11 +20,12 @@
 #include "clib.h"
 
 #if defined(__GNUC__) && !defined(__POSIX_UEFI__)
-#include <pci/pci.h>
+#    include <pci/pci.h>
 static inline void libpci_init(struct pci_access *pacc) { pci_init(pacc); }
 static inline void libpci_scan_bus(struct pci_access *pacc) { pci_scan_bus(pacc); }
-#define pci_init pci_init_
-#define pci_scan_bus pci_scan_bus_
+#    define pci_init pci_init_
+#    define pci_scan_bus pci_scan_bus_
+extern struct pci_access *pacc;
 #endif
 
 /* Global variables. */