Added doc for return value of sceTouchPeek/Read.
@@ -97,6 +97,8 @@ int sceTouchGetPanelInfo(SceUInt32 port, SceTouchPanelInfo *pPanelInfo);
* @param[in] port Port Number.
* @param[out] pData Buffer to receive touch data.
* @param[in] nBufs Number of buffers to receive touch data.
+ *
+ * @return Buffers count, between 1 and 'nBufs'. <0 on error.
*/
int sceTouchRead(SceUInt32 port, SceTouchData *pData, SceUInt32 nBufs);
@@ -106,6 +108,8 @@ int sceTouchRead(SceUInt32 port, SceTouchData *pData, SceUInt32 nBufs);
* @param[in] port port number.
* @param[out] pData Buffer to receive touch data.
* @param[in] nBufs Number of buffers to receive touch data.
+ *
+ * @return Buffers count, between 1 and 'nBufs'. <0 on error.
*/
int sceTouchPeek(SceUInt32 port, SceTouchData *pData, SceUInt32 nBufs);
