extern int errno;
extern int sys_nerr;
-#if !defined(AFS_LINUX20_ENV) && !defined(AFS_DARWIN_ENV)
+#if !defined(AFS_LINUX20_ENV) && !defined(AFS_DARWIN_ENV) && !defined(AFS_FBSD40_ENV)
extern char *sys_errlist[];
#endif
#if defined(AFS_AIX_ENV) || defined(AFS_HPUX_ENV) || defined(AFS_SUN5_ENV) || defined(AFS_DECOSF_ENV) || defined(AFS_SGI_ENV) || defined(AFS_LINUX20_ENV) || defined(AFS_DARWIN_ENV)