X-Git-Url: https://git.distorted.org.uk/u/mdw/catacomb/blobdiff_plain/052b36d05a622a93733b735acce2de865b14627b..2685767a6125c1620719c7de6234aedf41857b7e:/pgen.h

diff --git a/pgen.h b/pgen.h
index 05d0a2c..459f360 100644
--- a/pgen.h
+++ b/pgen.h
@@ -1,6 +1,6 @@
 /* -*-c-*-
  *
- * $Id: pgen.h,v 1.5 2000/02/12 18:21:03 mdw Exp $
+ * $Id: pgen.h,v 1.7 2000/08/18 19:16:12 mdw Exp $
  *
  * Prime generation glue
  *
@@ -30,6 +30,12 @@
 /*----- Revision history --------------------------------------------------* 
  *
  * $Log: pgen.h,v $
+ * Revision 1.7  2000/08/18 19:16:12  mdw
+ * New event handler for showing in detail sub-prime generation.
+ *
+ * Revision 1.6  2000/06/17 11:52:12  mdw
+ * Add the GCD filter.
+ *
  * Revision 1.5  2000/02/12 18:21:03  mdw
  * Overhaul of key management (again).
  *
@@ -219,6 +225,24 @@ typedef struct pgen_safetestctx {
 
 extern int pgen_safetest(int /*rq*/, pgen_event */*ev*/, void */*p*/);
 
+/*----- Miscellaneous steppers and testers --------------------------------*/
+
+typedef struct pgen_gcdstepctx {
+  pfilt p, jp;				/* Prime filter and step filter */
+  mp *q, *jq;				/* %$p - 1$%, and a step value*/
+  mp *r;				/* Other argument for GCD */
+  mp *g;				/* GCD output (must be inited) */
+  mp *max;				/* Maximum permissible GCD */
+} pgen_gcdstepctx;
+
+/* --- @pgen_gcdstep@ --- *
+ *
+ * Steps @p@ and @q@, until @p@ has no small factors, and
+ * %$\gcd(p, r) \le max$%.
+ */
+
+extern int pgen_gcdstep(int /*rq*/, pgen_event */*ev*/, void */*p*/);
+
 /*----- Standard event handlers -------------------------------------------*/
 
 /* --- @pgen_evspin@ --- *
@@ -235,6 +259,13 @@ extern int pgen_evspin(int /*rq*/, pgen_event */*ev*/, void */*p*/);
 
 extern int pgen_ev(int /*rq*/, pgen_event */*ev*/, void */*p*/);
 
+/* --- @pgen_subev@ --- *
+ *
+ * Subsidiary event handler, mainly for Lim-Lee searches and so on.
+ */
+
+extern int pgen_subev(int /*rq*/, pgen_event */*ev*/, void */*p*/);
+
 /*----- The main driver ---------------------------------------------------*/
 
 /* --- @pgen@ --- *