Fixed Invalid Opcode on ARMv7, whoops forgot to return

src/player/playQueue.cpp

@@ -76,11 +76,11 @@ int OSSPQ_getTotalPos() {
     return OSSPQ_SongQueue.size();
 }
 
-int OSSPQ_advancePos() {
+void OSSPQ_advancePos() {
     OSSPQ_currentPos += 1;
 }
 
-int OSSPQ_backtrackPos() {
+void OSSPQ_backtrackPos() {
     OSSPQ_currentPos -= 1;
 }
 

src/player/playQueue.hpp

@@ -30,8 +30,8 @@ typedef struct {
 int OSSPQ_AppendToEnd(char* title, char* album, char* artist, char* id, char* streamUrl, char* coverArtUrl, long duration, int mode);
 int OSSPQ_getCurrentPos();
 int OSSPQ_getTotalPos();
-int OSSPQ_advancePos();
-int OSSPQ_backtrackPos();
+void OSSPQ_advancePos();
+void OSSPQ_backtrackPos();
 OSSPQ_SongStruct* OSSPQ_getAtPos(int pos);
 void OSSPQ_FreeSongObjectC(OSSPQ_SongStruct* songObjectC);