diff options
author | Enrico Tassi <gareuselesinge@debian.org> | 2015-01-25 14:42:51 +0100 |
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committer | Enrico Tassi <gareuselesinge@debian.org> | 2015-01-25 14:42:51 +0100 |
commit | 7cfc4e5146be5666419451bdd516f1f3f264d24a (patch) | |
tree | e4197645da03dc3c7cc84e434cc31d0a0cca7056 /kernel/uint31.mli | |
parent | 420f78b2caeaaddc6fe484565b2d0e49c66888e5 (diff) |
Imported Upstream version 8.5~beta1+dfsg
Diffstat (limited to 'kernel/uint31.mli')
-rw-r--r-- | kernel/uint31.mli | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/kernel/uint31.mli b/kernel/uint31.mli new file mode 100644 index 00000000..e8b98080 --- /dev/null +++ b/kernel/uint31.mli @@ -0,0 +1,41 @@ +type t + + (* conversion to int *) +val to_int : t -> int +val of_int : int -> t +val of_uint : int -> t + + (* convertion to a string *) +val to_string : t -> string +val of_string : string -> t + + (* logical operations *) +val l_sl : t -> t -> t +val l_sr : t -> t -> t +val l_and : t -> t -> t +val l_xor : t -> t -> t +val l_or : t -> t -> t + + (* Arithmetic operations *) +val add : t -> t -> t +val sub : t -> t -> t +val mul : t -> t -> t +val div : t -> t -> t +val rem : t -> t -> t + + (* Specific arithmetic operations *) +val mulc : t -> t -> t * t +val div21 : t -> t -> t -> t * t + + (* comparison *) +val lt : t -> t -> bool +val equal : t -> t -> bool +val le : t -> t -> bool +val compare : t -> t -> int + + (* head and tail *) +val head0 : t -> t +val tail0 : t -> t + +(** Used by retroknowledge *) +val add_digit : t -> t -> t |