Added PVs for error reset and status problem reporting and fixed a bug

in msgPrintControl

src/msgPrintControl.h

@@ -93,6 +93,9 @@ class msgPrintControl {
      * identify individual messages
      * @param wantToPrint       If the message associated with key should be
      * printed, this value should be true, otherwise false.
+     * @param pasynUser         If the problem has been resolved (wantToPrint =
+     * false), a corresponding status message is printed using the given
+     * asynUser. If this pointer is a nullptr, no message is printed.
      * @return bool             If true, the message should be printed, if
      * false, it should not.
      */
@@ -108,13 +111,22 @@ class msgPrintControl {
      * @param fileName
      * @param line
      * @param wantToPrint
-     * @return true
-     * @return false
+     * @param pasynUser
      */
     bool shouldBePrinted(char *controller, int axisNo, const char *functionName,
                          int line, bool wantToPrint, asynUser *pasynUser);
 
-    void resetCount(msgPrintControlKey &key);
+    /**
+     * @brief Reset the error message count incremented in shouldBePrinted for
+     * the given key
+     *
+     * @param key               Key associated with the message, used to
+     * identify individual messages
+     * @param pasynUser         If the problem has been resolved (wantToPrint =
+     * false), a corresponding status message is printed using the given
+     * asynUser. If this pointer is a nullptr, no message is printed.
+     */
+    void resetCount(msgPrintControlKey &key, asynUser *pasynUser);
 
     /**
      * @brief Maximum number of times a message is printed before it is