fix(SynthPointer): Fix ScreenCount return type

The `ScreenCount` function in `SynthPointer.c` now takes a pointer to an integer as a parameter and assigns the number of screens to the dereferenced value. This fixes the return type of the function.
dikkadev · Aug 6, 2023 · 373a509 · 373a509
1 parent bd8c881
commit 373a509
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Showing 3 changed files with 9 additions and 9 deletions.
diff --git a/SynthPointer.c b/SynthPointer.c
@@ -93,8 +93,8 @@ void Up(HSYNTHETICPOINTERDEVICE device, POINTER_TYPE_INFO *info) {
   _injectPointer(device, info);
 }
 
-int ScreenCount() {
-    return GetSystemMetrics(SM_CMONITORS);
+void ScreenCount(int *count) {
+  *count = GetSystemMetrics(SM_CMONITORS);
 }
 
 typedef struct {

diff --git a/SynthPointer.h b/SynthPointer.h
@@ -97,11 +97,11 @@ void Up(HSYNTHETICPOINTERDEVICE device, POINTER_TYPE_INFO *info);
 /** (ScreenCount)
  * Get the number of screens.
  *
- * # Return value
+ * # Parameters
  *
- * Returns the number of screens.
+ * - `count` - Pointer to the number of screens.
 */
-int ScreenCount();
+void ScreenCount(int* count);
 
 /**
  * ## Internal Functions

diff --git a/docs.md b/docs.md
@@ -112,17 +112,17 @@ Enter the up state of the pen.
 - `info` - Pointer to the POINTER_TYPE_INFO structure.
 
 <a name="line-97"></a><a name="ScreenCount"></a>
-### 🔹 int ScreenCount()
+### 🔹 void ScreenCount(int* count)
 
 ```cpp
-int ScreenCount()
+void ScreenCount(int* count)
 ```
 
 Get the number of screens.
 
-#### Return value
+#### Parameters
 
-Returns the number of screens.
+- `count` - Pointer to the number of screens.
 
 <a name="line-106"></a>
 ## Internal Functions