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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 */ |