*** ./src/RIPEMD160.c.ORIG	Tue Feb  8 17:33:29 2011
--- ./src/RIPEMD160.c	Tue Feb  8 17:34:54 2011
***************
*** 44,50 ****
--- 44,52 ----
   */
  
  #include <assert.h>
+ #ifndef _AIX51
  #include <stdint.h>
+ #endif
  #include <string.h>
  #include "Python.h"
  
*** ./src/_counter.h.ORIG	Tue Feb  8 17:35:20 2011
--- ./src/_counter.h	Tue Feb  8 17:35:35 2011
***************
*** 24,30 ****
--- 24,32 ----
  #ifndef PCT__COUNTER_H
  #define PCT__COUNTER_H
  
+ #ifndef _AIX51
  #include <stdint.h>
+ #endif
  #include "Python.h"
  
  typedef struct {
*** ./src/Blowfish.c.ORIG	Tue Feb  8 17:35:47 2011
--- ./src/Blowfish.c	Tue Feb  8 17:36:01 2011
***************
*** 27,33 ****
--- 27,35 ----
   */
  
  #include <assert.h>
+ #ifndef _AIX51
  #include <stdint.h>
+ #endif
  #include <string.h>
  #include "Python.h"
  
*** ./setup.py.ORIG	Tue Feb  8 17:43:50 2011
--- ./setup.py	Tue Feb  8 17:44:59 2011
***************
*** 122,128 ****
          # Tweak compiler options
          if self.compiler.compiler_type in ('unix', 'cygwin', 'mingw32'):
              # Tell GCC to compile using the C99 standard.
!             self.__add_compiler_option("-std=c99")
  
              # Make assert() statements always work
              self.__remove_compiler_option("-DNDEBUG")
--- 122,128 ----
          # Tweak compiler options
          if self.compiler.compiler_type in ('unix', 'cygwin', 'mingw32'):
              # Tell GCC to compile using the C99 standard.
!             #self.__add_compiler_option("-std=c99")
  
              # Make assert() statements always work
              self.__remove_compiler_option("-DNDEBUG")
***************
*** 137,144 ****
              else:
                  # Speed up execution by tweaking compiler options.  This
                  # especially helps the DES modules.
!                 self.__add_compiler_option("-O3")
!                 self.__add_compiler_option("-fomit-frame-pointer")
                  # Don't include debug symbols unless debugging
                  self.__remove_compiler_option("-g")
                  # Don't include profiling information (incompatible with -fomit-frame-pointer)
--- 137,145 ----
              else:
                  # Speed up execution by tweaking compiler options.  This
                  # especially helps the DES modules.
!                 #self.__add_compiler_option("-O3")
!                 self.__add_compiler_option("-O")
!                 #self.__add_compiler_option("-fomit-frame-pointer")
                  # Don't include debug symbols unless debugging
                  self.__remove_compiler_option("-g")
                  # Don't include profiling information (incompatible with -fomit-frame-pointer)