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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/bsearch.c | |
| parent | 4e6667ac4f987fecbcf576513c70485a4718712e (diff) | |
| download | gdb-39423523167c47f72822dbb9eb3ab4a0dfeafe68.zip gdb-39423523167c47f72822dbb9eb3ab4a0dfeafe68.tar.gz gdb-39423523167c47f72822dbb9eb3ab4a0dfeafe68.tar.bz2 | |
merge from gcc
Diffstat (limited to 'libiberty/bsearch.c')
| -rw-r--r-- | libiberty/bsearch.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/libiberty/bsearch.c b/libiberty/bsearch.c index 6a8ee33..b3283f9 100644 --- a/libiberty/bsearch.c +++ b/libiberty/bsearch.c @@ -28,6 +28,23 @@ * SUCH DAMAGE. */ +/* + +@deftypefn Supplemental void* bsearch (const void *@var{key}, const void *@var{base}, size_t @var{nmemb}, size_t @var{size}, int (*@var{compar})(const void *, const void *)) + +Performs a search over an array of @var{nmemb} elements pointed to by +@var{base} for a member that matches the object pointed to by @var{key}. +The size of each member is specified by @var{size}. The array contents +should be sorted in ascending order according to the @var{compar} +comparison function. This routine should take two arguments pointing to +the @var{key} and to an array member, in that order, and should return an +integer less than, equal to, or greater than zero if the @var{key} object +is respectively less than, matching, or greater than the array member. + +@end deftypefn + +*/ + #include "config.h" #include "ansidecl.h" #include <sys/types.h> /* size_t */ |