diff --git a/src/gui/render_normal.h b/src/gui/render_normal.h
index 1c87ade1..380fff5a 100644
--- a/src/gui/render_normal.h
+++ b/src/gui/render_normal.h
@@ -53,12 +53,12 @@ static void Normal(Bit8u * src,Bitu x,Bitu y,Bitu _dx,Bitu _dy) {
 }
 
 
-RENDER_Part_Handler Normal_SINGLE_8[4]={
+static RENDER_Part_Handler Normal_SINGLE_8[4]={
 	Normal<8,8 ,false>,Normal<8,16,false>,
 	Normal<8,24,false>,Normal<8,32,false>,
 };
 
-RENDER_Part_Handler Normal_DOUBLE_8[4]={
+static RENDER_Part_Handler Normal_DOUBLE_8[4]={
 	Normal<8,8 ,true>,Normal<8,16,true>,
 	Normal<8,24,true>,Normal<8,32,true>,
-};
\ No newline at end of file
+};
diff --git a/src/gui/render_scale2x.h b/src/gui/render_scale2x.h
index c48ddc19..fcbc16f7 100644
--- a/src/gui/render_scale2x.h
+++ b/src/gui/render_scale2x.h
@@ -69,7 +69,7 @@ static void AdvMame2x(Bit8u * src,Bitu x,Bitu y,Bitu _dx,Bitu _dy) {
 }
 
 
-RENDER_Part_Handler AdvMame2x_8_Table[4]={
+static RENDER_Part_Handler AdvMame2x_8_Table[4]={
 	AdvMame2x<8,8>,AdvMame2x<8,16>,AdvMame2x<8,24>,AdvMame2x<8,32>
 };
 
diff --git a/src/gui/render_templates.h b/src/gui/render_templates.h
index 3d903609..d5228cdb 100644
--- a/src/gui/render_templates.h
+++ b/src/gui/render_templates.h
@@ -1,5 +1,11 @@
-template <Bitu dbpp>
-static INLINE void AddDst(Bit8u * & dst,Bitu val) {
+#ifdef __GNUC__
+template <Bitu dbpp> static INLINE void AddDst(Bit8u * & dst,Bitu val) __attribute__ ((always_inline));
+template <Bitu bpp>  static INLINE Bitu LineSize(Bitu pixels) __attribute__ ((always_inline));
+template <Bitu sbpp> static INLINE Bitu LoadSrc(Bit8u * & src) __attribute__ ((always_inline));
+template <Bitu sbpp,Bitu dbpp> static INLINE Bitu ConvBPP(Bitu val) __attribute__ ((always_inline));
+#endif
+
+template <Bitu dbpp> static INLINE void AddDst(Bit8u * & dst,Bitu val) {
 	switch (dbpp) {
 	case 8: *(Bit8u*)dst=val;dst+=1;break;
 	case 16:*(Bit16u*)dst=val;dst+=2;break;