Setjmp has one argument and returns zero

reactos/lib/pseh/i386

diff -u -r1.2 -r1.3
--- setjmp.asm	3 Jun 2004 22:19:10 -0000	1.2
+++ setjmp.asm	4 Jun 2004 00:47:47 -0000	1.3
@@ -24,9 +24,9 @@

 ; Note: the undecorated names are for Borland C++ (and possibly other compilers
 ; using the OMF format)
 global SEHSetJmp

-global __SEHSetJmp

+global __SEHSetJmp@4

 SEHSetJmp:

-__SEHSetJmp@8:

+__SEHSetJmp@4:

  ; jump buffer
  mov eax, [esp+4]
 

@@ -43,6 +43,8 @@

  mov [eax+12], ebx
  mov [eax+16], esi
  mov [eax+20], edi

+
+ xor eax, eax

  ret 4
 
 global SEHLongJmp