merge from gcc

1 files changed, 9 insertions, 30 deletions

diff --git a/libiberty/memchr.c b/libiberty/memchr.c
index 89aa98f1d94..f053be71dc5 100644
--- a/libiberty/memchr.c
+++ b/libiberty/memchr.c
@@ -1,37 +1,16 @@
 /*
-FUNCTION
-	<<memchr>>---find character in memory
 
-INDEX
-	memchr
+@deftypefn Supplemental void* memchr (const void *@var{s}, int @var{c}, size_t @var{n})
 
-ANSI_SYNOPSIS
-	#include <string.h>
-	void *memchr(const void *<[src]>, int <[c]>, size_t <[length]>);
+This function searches memory starting at @code{*}@var{src} for the
+character @var{c}.  The search only ends with the first occurrence of
+@var{c}, or after @var{length} characters; in particular, a null
+character does not terminate the search.  If the character @var{c} is
+found within @var{length} characters of @code{*}@var{src}, a pointer
+to the character is returned. If @var{c} is not found, then NULL is
+returned.
 
-TRAD_SYNOPSIS
-	#include <string.h>
-	void *memchr(<[src]>, <[c]>, <[length]>)
-	void *<[src]>;
-	void *<[c]>;
-	size_t <[length]>;
-
-DESCRIPTION
-	This function searches memory starting at <<*<[src]>>> for the
-	character <[c]>.  The search only ends with the first
-	occurrence of <[c]>, or after <[length]> characters; in
-	particular, <<NULL>> does not terminate the search.
-
-RETURNS
-	If the character <[c]> is found within <[length]> characters
-	of <<*<[src]>>>, a pointer to the character is returned. If
-	<[c]> is not found, then <<NULL>> is returned. 	
-
-PORTABILITY
-<<memchr>>  requires no supporting OS subroutines.
-
-QUICKREF
-	memchr ansi pure
+@end deftypefn
 
 */