--- a/source/client/mount.cifs.c
+++ b/source/client/mount.cifs.c
@@ -96,6 +96,7 @@ char * prefixpath = NULL;
 
 /* glibc doesn't have strlcpy, strlcat. Ensure we do. JRA. We
  * don't link to libreplace so need them here. */
+#if defined(__GLIBC__) && !(defined(__UCLIBC__) && defined(__USE_BSD))
 
 /* like strncpy but does not 0 fill the buffer and always null
  *    terminates. bufsize is the size of the destination buffer */
@@ -177,6 +178,7 @@ static void mount_cifs_usage(void)
 	SAFE_FREE(mountpassword);
 	exit(EX_USAGE);
 }
+#endif /* __GLIBC__ && !(__UCLIBC__ && __USE_BSD) */
 
 /* caller frees username if necessary */
 static char * getusername(void) {