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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal>Hi All,<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I have built 64 bit omni libraries using omniorb.4.2.0. I’m using the library and omni include files in my application. When I compile my application, it gives error saying <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>"/usr/local/omniorb.4.2.0/include/omniORB4/CORBA_sysdep_auto.h", line 86.13: 1540-0848 (S) The macro name "SIZEOF_WCHAR" is already defined with a different definition.<o:p></o:p></p><p class=MsoNormal>"/usr/local/myapplication/src/lib/port/xlC/compiler.h", line 18.9: 1540-0425 (I) "SIZEOF_WCHAR" is defined on line 18 of "/usr/local/myapplication/src/lib/port/xlC/compiler.h ".<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>It seems that the macro ‘SIZEOF_WCHAR’ definition conflicts with the one defined in my local application. What is the approach to fix this issue. I can change the definition in my code as it will make my application unstable. Please let me know how to resolve this? is changing the definition of ‘SIZEOF_WCHAR’ in CORBA_sysdep_auto.h to match with my application is recommended?<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Thanks,<o:p></o:p></p><p class=MsoNormal>Sendil<o:p></o:p></p></div></body></html>