⚡️ Improve Sensorless homing/probing accuracy for G28, G33, M48 (#24220)

Co-Authored-By: Robby Candra <robbycandra.mail@gmail.com>
Co-Authored-By: ellensp <530024+ellensp@users.noreply.github.com>

Marlin/src/module/probe.h

@@ -66,7 +66,13 @@ class Probe {
 public:
 
   #if ENABLED(SENSORLESS_PROBING)
-    typedef struct { bool x:1, y:1, z:1; } sense_bool_t;
+    typedef struct {
+      #if HAS_DELTA_SENSORLESS_PROBING
+        bool x:1, y:1, z:1;
+      #else
+        bool z;
+      #endif
+    } sense_bool_t;
     static sense_bool_t test_sensitivity;
   #endif
 
@@ -299,7 +305,8 @@ public:
   #if USE_SENSORLESS
     static void enable_stallguard_diag1();
     static void disable_stallguard_diag1();
-    static void set_homing_current(const bool onoff);
+    static void set_offset_sensorless_adj(const_float_t sz);
+    static void refresh_largest_sensorless_adj();
   #endif
 
 private: