diff --git a/glide3x/h5/glide3/src/g3df.c b/glide3x/h5/glide3/src/g3df.c
index e623a39..7c91c97 100644
--- a/glide3x/h5/glide3/src/g3df.c
+++ b/glide3x/h5/glide3/src/g3df.c
@@ -109,6 +109,7 @@
 
 #include "fxglide.h"
 
+#if 0 /* unused */
 static const FxU32 _gr_aspect_index_table[] =
 {
    3,
@@ -119,6 +120,7 @@ static const FxU32 _gr_aspect_index_table[] =
    2,
    3,
 };
+#endif
 
 static FxBool ReadDataShort(FILE *, FxU16 *data);
 static FxBool ReadDataLong(FILE *, FxU32 *data);
diff --git a/swlibs/newpci/pcilib/fxlinux.c b/swlibs/newpci/pcilib/fxlinux.c
index a7c6b85..8fc9bf6 100644
--- a/swlibs/newpci/pcilib/fxlinux.c
+++ b/swlibs/newpci/pcilib/fxlinux.c
@@ -78,6 +78,7 @@ const FxPlatformIOProcs ioProcsLinux = {
   pciSetPassThroughBaseLinux
 };
 
+#if 0 /* unused */
 static const FxU32 PCI_VENDOR_ID_LINUX = 0x0;
 static const FxU32 PCI_DEVICE_ID_LINUX = 0x2;
 static const FxU32 PCI_COMMAND_LINUX = 0x4;
@@ -85,6 +86,7 @@ static const FxU32 PCI_BASE_ADDRESS_0_LINUX = 0x10;
 static const FxU32 SST1_PCI_INIT_ENABLE_LINUX = 0x40;
 static const FxU32 SST1_PCI_BUS_SNOOP0_LINUX = 0x44;
 static const FxU32 SST1_PCI_BUS_SNOOP1_LINUX = 0x48;
+#endif
 
 static int linuxDevFd=-1;
 #ifdef __FreeBSD__