@@ -26,10 +26,15 @@
 #include <stdbool.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <stdarg.h>
+
+/* Work around __block being used by glibc */
+#ifdef __GLIBC__
+# undef __USE_XOPEN
+#endif
 
 #include <unistd.h>
 
 #include <fcntl.h>
 #include <dirent.h>