*** ./src/common.h.ORIG	Tue Dec  1 23:59:12 2009
--- ./src/common.h	Wed Dec  2 00:02:50 2009
***************
*** 49,55 ****
  #	error "Don't know how to define a 64 bit integer constant."
  #endif
  
! 
  
  /*
  ** Inspiration : http://sourcefrog.net/weblog/software/languages/C/unused.html
--- 49,58 ----
  #	error "Don't know how to define a 64 bit integer constant."
  #endif
  
! #ifdef _AIX51
!     #define lrint(dbl)  ((long) (dbl))
!     #define lrintf(flt) ((long) (flt))
! #endif
  
  /*
  ** Inspiration : http://sourcefrog.net/weblog/software/languages/C/unused.html
*** ./regtest/checksum.c.ORIG	Wed Dec  2 10:13:01 2009
--- ./regtest/checksum.c	Wed Dec  2 10:14:13 2009
***************
*** 101,106 ****
--- 101,111 ----
  	return start ;
  } /* int_checksum */
  
+ #ifdef _AIX51
+     #define lrint(dbl)  ((long) (dbl))
+     #define lrintf(flt) ((long) (flt))
+ #endif
+ 
  static int
  float_checksum (SNDFILE * file, int start)
  {	int k, count ;
*** ./tests/utils.h.ORIG	Wed Dec  2 10:15:29 2009
--- ./tests/utils.h	Wed Dec  2 10:15:45 2009
***************
*** 29,35 ****
--- 29,37 ----
  extern "C" {
  #endif	/* __cplusplus */
  
+ #ifndef _AIX
  #include <stdint.h>
+ #endif
  #include <stdarg.h>
  
  #define SF_COUNT_TO_LONG(x)	((long) (x))
*** ./tests/dwvw_test.c.ORIG	Wed Dec  2 10:29:02 2009
--- ./tests/dwvw_test.c	Wed Dec  2 10:32:14 2009
***************
*** 36,41 ****
--- 36,46 ----
  #define		M_PI		3.14159265358979323846264338
  #endif
  
+ #ifdef _AIX51
+    #define lrint(dbl)  ((long) (dbl))
+    #define lrintf(flt) ((long) (flt))
+ #endif
+ 
  static	void	dwvw_test (const char *filename, int format, int bit_width) ;
  
  int
*** ./tests/lossy_comp_test.c.ORIG	Wed Dec  2 10:29:08 2009
--- ./tests/lossy_comp_test.c	Wed Dec  2 10:30:23 2009
***************
*** 40,45 ****
--- 40,50 ----
  
  #define		LCT_MAX(x,y)	((x) > (y) ? (x) : (y))
  
+ #ifdef _AIX51
+    #define lrint(dbl)  ((long) (dbl))
+    #define lrintf(flt) ((long) (flt))
+ #endif
+ 
  static	void	lcomp_test_short	(const char *filename, int filetype, int chan, double margin) ;
  static	void	lcomp_test_int		(const char *filename, int filetype, int chan, double margin) ;
  static	void	lcomp_test_float	(const char *filename, int filetype, int chan, double margin) ;
*** ./tests/ogg_test.c.ORIG	Wed Dec  2 10:29:12 2009
--- ./tests/ogg_test.c	Wed Dec  2 10:30:37 2009
***************
*** 42,47 ****
--- 42,52 ----
  static BUFFER data_out ;
  static BUFFER data_in ;
  
+ #ifdef _AIX51
+    #define lrint(dbl)  ((long) (dbl))
+    #define lrintf(flt) ((long) (flt))
+ #endif
+ 
  static void
  ogg_short_test (void)
  {	const char * filename = "vorbis_short.oga" ;
*** ./tests/pcm_test.c.ORIG	Wed Dec  2 10:29:16 2009
--- ./tests/pcm_test.c	Wed Dec  2 10:30:55 2009
***************
*** 33,38 ****
--- 33,43 ----
  
  #define	BUFFER_SIZE		(1<<12)
  
+ #ifdef _AIX51
+    #define lrint(dbl)  ((long) (dbl))
+    #define lrintf(flt) ((long) (flt))
+ #endif
+ 
  static void	lrintf_test (void) ;
  
  static void	pcm_test_bits_8	(const char *filename, int filetype, uint64_t hash) ;
*** ./tests/scale_clip_test.c.ORIG	Wed Dec  2 10:29:21 2009
--- ./tests/scale_clip_test.c	Wed Dec  2 10:31:04 2009
***************
*** 42,47 ****
--- 42,51 ----
  #define	SINE_AMP		1.1
  #define	MAX_ERROR		0.0202
  
+ #ifdef _AIX51
+    #define lrint(dbl)  ((long) (dbl))
+    #define lrintf(flt) ((long) (flt))
+ #endif
  
  static void	flt_scale_clip_test_16 (const char *filename, int filetype, float maxval) ;
  static void	flt_scale_clip_test_24 (const char *filename, int filetype, float maxval) ;