diff options
Diffstat (limited to 'libiberty/functions.texi')
| -rw-r--r-- | libiberty/functions.texi | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/libiberty/functions.texi b/libiberty/functions.texi index b56b02e..7c7da1b 100644 --- a/libiberty/functions.texi +++ b/libiberty/functions.texi @@ -749,6 +749,20 @@ returned. @end deftypefn +@c memrchr.c:3 +@deftypefn Supplemental void* memrchr (const void *@var{s}, int @var{c}, @ + size_t @var{n}) + +This function searches memory for the character @var{c} in reverse order, +starting at @code{*@var{s}+@var{n}-1} . The search only ends with +the first occurrence of @var{c}, or when the start us reached; in particular, +a null character does not terminate the search. If the character @var{c} is +found within @var{length} characters of @code{*@var{s}}, a pointer +to the character is returned. If @var{c} is not found, then @code{NULL} is +returned. + +@end deftypefn + @c memcmp.c:6 @deftypefn Supplemental int memcmp (const void *@var{x}, const void *@var{y}, @ size_t @var{count}) |