@@ -6,4 +6,8 @@
 ${TMP}/calls.x86.lin.64.s: ${lin-headers}/unistd_64.h ${TMP}
 	grep "#define __NR_" $< | sed 's;^#define __NR_;%define sys.;' > $@
 ${TMP}/calls.x86.fbsd.%.s: ${fbsd-headers}/syscall.h ${TMP}
 	grep "#define	SYS_" $< | sed 's;^#define	SYS_;%define sys.;' > $@
+${TMP}/typesize: typesize.c
+	$(CC) -std=c11 $< -o $@
+${TMP}/typesize.def: ${TMP}/typesize
+	$< > $@