Compiling on Mac OS X

Hi All,
I have created a small application on Mac OS X using ICU UnicodeString
class. I included header file unistr.h. I was getting the following error.

Error   : identifier 'int32_t' redeclared
was declared as: 'int'
now declared as: 'long'
(included from:
 umachine.h:49
 utypes.h:36
 unistr.h:24
 StringImpl.h:24)
pmacos.h line 102   typedef signed long int32_t;

After searching in OS files,  I found that in types.h(in
/System/Library/Frameworks/Kernel...) has defined as
typedef 	 int  int32_t
I think this file is included implicitly when I included system path. At the
beginning there were macros defined inside this header file(to check if the
definition is already included) . I defined these macros before calling
unistr.h (so that it will not include the header), but didn't resolve the
errors.
Has any body faced similar problem? I am using Code Warrior(8.3) in Mac OS
X(10.2.6) . Installed ICU(2.6) as per the instructions.
Please let me know how to over come this error.
thanks,
Venkat



 <<Venkatram Vundavalli.vcf>>