diff --git a/pcsx2/PS2Etypes.h b/pcsx2/PS2Etypes.h
index 07dc0f45a2..ea28c96fc7 100644
--- a/pcsx2/PS2Etypes.h
+++ b/pcsx2/PS2Etypes.h
@@ -20,6 +20,7 @@
 
 #if defined (__linux__) && !defined(__LINUX__)  // some distributions are lower case
 #define __LINUX__
+#define _inline __inline__
 #endif
 
 #ifdef __CYGWIN__
diff --git a/pcsx2/R5900.c b/pcsx2/R5900.c
index f2e31f3e1b..9d43288fd7 100644
--- a/pcsx2/R5900.c
+++ b/pcsx2/R5900.c
@@ -362,7 +362,7 @@ void _cpuTestInterrupts() {
 u32 s_iLastCOP0Cycle = 0;
 u32 s_iLastPERFCycle[2] = {0,0};
 
-static void _cpuTestTIMR() {
+_inline static void _cpuTestTIMR() {
 	cpuRegs.CP0.n.Count += cpuRegs.cycle-s_iLastCOP0Cycle;
 	s_iLastCOP0Cycle = cpuRegs.cycle;
 
diff --git a/pcsx2/Sif.h b/pcsx2/Sif.h
index 16777e992f..b6918e2825 100644
--- a/pcsx2/Sif.h
+++ b/pcsx2/Sif.h
@@ -45,7 +45,7 @@ extern void  sif0Interrupt();
 extern void  EEsif1Interrupt();
 extern void  EEsif0Interrupt();
 extern int  EEsif2Interrupt();
-extern int  sifFreeze(gzFile f, int Mode);
+int  sifFreeze(gzFile f, int Mode);
 
 
 #endif /* __SIF_H__ */