diff options
Diffstat (limited to 'libiberty/memcmp.c')
| -rw-r--r-- | libiberty/memcmp.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/libiberty/memcmp.c b/libiberty/memcmp.c index 0fd21ca..d8d3997 100644 --- a/libiberty/memcmp.c +++ b/libiberty/memcmp.c @@ -2,16 +2,17 @@ This function is in the public domain. */ /* -NAME - memcmp -- compare two memory regions -SYNOPSIS - int memcmp (const void *from, const void *to, size_t count) +@deftypefn Supplemental int memcmp (const void *@var{x}, const void *@var{y}, size_t @var{count}) + +Compares the first @var{count} bytes of two areas of memory. Returns +zero if they are the same, a value less than zero if @var{x} is +lexically less than @var{y}, or a value greater than zero if @var{x} +is lexically greater than @var{y}. Note that lexical order is determined +as if comparing unsigned char arrays. + +@end deftypefn -DESCRIPTION - Compare two memory regions and return less than, - equal to, or greater than zero, according to lexicographical - ordering of the compared regions. */ #include <ansidecl.h> |