From 06ce8bb3520291cad8197eda98ea2a3bb5702efc Mon Sep 17 00:00:00 2001
From: Michael Black W9MDB <mdblack98@yahoo.com>
Date: Sat, 17 Oct 2020 23:42:57 -0500
Subject: [PATCH] More changes for future 4.1 caching
 https://github.com/Hamlib/Hamlib/issues/280

(cherry picked from commit cd220db7c7642f029e67e6b6732f3bbd525948c5)
---
 include/hamlib/rig.h | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/include/hamlib/rig.h b/include/hamlib/rig.h
index 95a7f4aca..4d8338a33 100644
--- a/include/hamlib/rig.h
+++ b/include/hamlib/rig.h
@@ -1936,9 +1936,9 @@ struct rig_cache {
     // For dual VFO rigs simplex operations are all done on MainA/MainB -- ergo this abstraction
     freq_t freqMainA; // VFO_A, VFO_MAIN, and VFO_MAINA
     freq_t freqMainB; // VFO_B, VFO_SUB, and VFO_MAINB
-    freq_t freqMainC; // VFO_B, VFO_SUB, and VFO_MAINB
-    freq_t freqSubA;  // VFO_SUBA
-    freq_t freqSubB;  // VFO_SUBB
+    freq_t freqMainC; // VFO_C (future MainC?)
+    freq_t freqSubA;  // VFO_SUBA -- only for rigs with dual Sub VFOs
+    freq_t freqSubB;  // VFO_SUBB -- only for rigs with dual Sub VFOs
     rmode_t mode;
     pbwidth_t width;
     ptt_t ptt;
@@ -1947,6 +1947,7 @@ struct rig_cache {
     struct timespec time_freq;
     struct timespec time_freqMainA;
     struct timespec time_freqMainB;
+    struct timespec time_freqMainC;
     struct timespec time_freqSubA;
     struct timespec time_freqSubB;
     struct timespec time_vfo;