-#ifdef HAVE_PM_LINUX_PROC
-#define GENOPT_PROC "P:"
-#define GENHELP_PROC "-P <dir>\tUse specified directory instead of " PATH_PROC_BUS_PCI "\n"
-#else
-#define GENOPT_PROC
-#define GENHELP_PROC
-#endif
-#ifdef HAVE_PM_INTEL_CONF
+void die(char *msg, ...) NONRET PCI_PRINTF(1,2);
+void *xmalloc(size_t howmuch);
+void *xrealloc(void *ptr, size_t howmuch);
+char *xstrdup(const char *str);
+int parse_generic_option(int i, struct pci_access *pacc, char *arg);
+
+#ifdef PCI_HAVE_PM_INTEL_CONF