diff --git a/BLD/build/HEADERS/92-vmkdrivers-asm-x64/vmkernel64/release/asm/ia32_unistd.h b/BLD/build/HEADERS/92-vmkdrivers-asm-x64/vmkernel64/release/asm/ia32_unistd.h
new file mode 100644
index 0000000000000000000000000000000000000000..5b52ce5073383606db7b14c08d90136975bf69cd
--- /dev/null
+++ b/BLD/build/HEADERS/92-vmkdrivers-asm-x64/vmkernel64/release/asm/ia32_unistd.h
@@ -0,0 +1,18 @@
+#ifndef _ASM_X86_64_IA32_UNISTD_H_
+#define _ASM_X86_64_IA32_UNISTD_H_
+
+/*
+ * This file contains the system call numbers of the ia32 port,
+ * this is for the kernel only.
+ * Only add syscalls here where some part of the kernel needs to know
+ * the number. This should be otherwise in sync with asm-i386/unistd.h. -AK
+ */
+
+#define __NR_ia32_restart_syscall 0
+#define __NR_ia32_exit		  1
+#define __NR_ia32_read		  3
+#define __NR_ia32_write		  4
+#define __NR_ia32_sigreturn	119
+#define __NR_ia32_rt_sigreturn	173
+
+#endif /* _ASM_X86_64_IA32_UNISTD_H_ */