Update comment for nsGetApplicationControlData2 (#715)

Author: masagrator

nx/include/switch/services/ns.h

@@ -320,11 +320,11 @@ Result nsGetApplicationControlData(NsApplicationControlSource source, u64 applic
  * @param[out] buffer \ref NsApplicationControlData
  * @param[in] size Size of the buffer.
  * @param[in] flag1 Default is 0. 0xFF speeds up execution.
- * @param[in] flag2 Default is 0.
+ * @param[in] acd_idx Default is 0. 1 tries to get NsApplicationControlData for Switch 2 Edition.
  * @param[out] actual_size Actual output size.
  * @param[out] unk Returned with size, always 0.
  */
-Result nsGetApplicationControlData2(NsApplicationControlSource source, u64 application_id, NsApplicationControlData* buffer, size_t size, u8 flag1, u8 flag2, u64* actual_size, u32* unk);
+Result nsGetApplicationControlData2(NsApplicationControlSource source, u64 application_id, NsApplicationControlData* buffer, size_t size, u8 flag1, u8 acd_idx, u64* actual_size, u32* unk);
 
 /**
  * @brief GetApplicationDesiredLanguage. Selects a \ref NacpLanguageEntry to use from the specified \ref NacpStruct.

nx/source/services/ns.c

@@ -488,7 +488,7 @@ Result nsGetApplicationControlData(NsApplicationControlSource source, u64 applic
     return rc;
 }
 
-Result nsGetApplicationControlData2(NsApplicationControlSource source, u64 application_id, NsApplicationControlData* buffer, size_t size, u8 flag1, u8 flag2, u64* actual_size, u32* unk) {
+Result nsGetApplicationControlData2(NsApplicationControlSource source, u64 application_id, NsApplicationControlData* buffer, size_t size, u8 flag1, u8 acd_idx, u64* actual_size, u32* unk) {
     if (hosversionBefore(19,0,0))
         return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
     Service srv={0}, *srv_ptr = &srv;
@@ -501,7 +501,7 @@ Result nsGetApplicationControlData2(NsApplicationControlSource source, u64 appli
         u8 flags[2];
         u8 pad[5];
         u64 application_id;
-    } in = { source, {flag1, flag2}, {0}, application_id };
+    } in = { source, {flag1, acd_idx}, {0}, application_id };
 
     u64 tmp=0;