diff --git a/libc/arch-x86/syscalls/pwrite64.S b/libc/arch-x86/syscalls/pwrite64.S
index 01389f8..8773a20 100644
--- a/libc/arch-x86/syscalls/pwrite64.S
+++ b/libc/arch-x86/syscalls/pwrite64.S
@@ -1,12 +1,8 @@
 /* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
 #include <sys/linux-syscalls.h>
 
-    .text
-    .type pwrite64, @function
-    .globl pwrite64
-    .align 4
-
-pwrite64:
+ENTRY(pwrite64)
     pushl   %ebx
     pushl   %ecx
     pushl   %edx
@@ -33,3 +29,4 @@
     popl    %ecx
     popl    %ebx
     ret
+END(pwrite64)