2006-06-23  Paul Eggert  <eggert@cs.ucla.edu>

	* sysdeps/generic/stdint.h (UINT8_C, UINT16_C): Don't append 'U',
	since C99 requires the result to promote to 'int' when uint_least8_t
	and uint_least16_t promote to 'int'.

--- sysdeps/generic/stdint.h	18 Aug 2001 22:15:39 -0000	1.10
+++ sysdeps/generic/stdint.h	24 Jun 2006 06:12:47 -0000
@@ -297,8 +297,8 @@ typedef unsigned long long int	uintmax_t
 # endif
 
 /* Unsigned.  */
-# define UINT8_C(c)	c ## U
-# define UINT16_C(c)	c ## U
+# define UINT8_C(c)	c
+# define UINT16_C(c)	c
 # define UINT32_C(c)	c ## U
 # if __WORDSIZE == 64
 #  define UINT64_C(c)	c ## UL