From 5ec36d98b910167fd9e222fc5cc89d8a0d74eb63 Mon Sep 17 00:00:00 2001
From: kevin <kevin@administrators-MacBook.local>
Date: Thu, 15 Oct 2015 18:38:31 -0400
Subject: [PATCH] cmDspProc4.h/c : Added 'decl' entry type to scMod.

---
 cmProc4.c | 7 +++++++
 cmProc4.h | 1 +
 2 files changed, 8 insertions(+)

diff --git a/cmProc4.c b/cmProc4.c
index bc7a8e7..bffb21a 100644
--- a/cmProc4.c
+++ b/cmProc4.c
@@ -2693,6 +2693,7 @@ typedef struct
 
 _cmScModTypeMap_t _cmScModTypeArray[] =
 {
+  { kDeclModTId,    0, "decl" },
   { kSetModTId,     1, "set" },
   { kLineModTId,    2, "line" },
   { kSetLineModTId, 3, "sline" },
@@ -3164,6 +3165,7 @@ cmRC_t _cmScModActivate(cmScModulator* p, cmScModEntry_t* ep )
 
   switch( ep->typeId )
   {
+    case kDeclModTId:
     case kSetModTId:
       break;
 
@@ -3220,6 +3222,11 @@ bool  _cmScModExec( cmScModulator* p, cmScModVar_t* vp )
 
   switch( vp->entry->typeId )
   {
+    case kDeclModTId:
+      sendFl = false;
+      fl     = true;
+      break;
+      
     case kSetModTId:
       {
         if((rc = _cmScModGetParam(p,&vp->entry->beg,&vp->value)) != cmOkRC )
diff --git a/cmProc4.h b/cmProc4.h
index a2c5c44..ccbc2e0 100644
--- a/cmProc4.h
+++ b/cmProc4.h
@@ -421,6 +421,7 @@ extern "C" {
   enum
   {
     kInvalidModTId,
+    kDeclModTId,     // declare a variable but do not associate a value with it (allows a variable to be connected to w/o sending a value) 
     kSetModTId,      // set variable to parray[0] at scLocIdx
     kLineModTId,     // linear ramp variable to parray[0] over parray[1] seconds
     kSetLineModTId,  // set variable to parray[0] and ramp to parray[1] over parray[2] seconds