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| author | DJ Delorie <dj@redhat.com> | 2001-09-26 18:45:50 +0000 |
|---|---|---|
| committer | DJ Delorie <dj@redhat.com> | 2001-09-26 18:45:50 +0000 |
| commit | 39423523167c47f72822dbb9eb3ab4a0dfeafe68 (patch) | |
| tree | b437d1ed0d3cb7e6a0a67e5dd30ef19abbedb95e /libiberty/memcmp.c | |
| parent | 4e6667ac4f987fecbcf576513c70485a4718712e (diff) | |
| download | gdb-39423523167c47f72822dbb9eb3ab4a0dfeafe68.zip gdb-39423523167c47f72822dbb9eb3ab4a0dfeafe68.tar.gz gdb-39423523167c47f72822dbb9eb3ab4a0dfeafe68.tar.bz2 | |
merge from gcc
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> |