--- /dev/null
+--- Glide_VG-2.46/swlibs/fxpci/pcilib/fxlinux.c.orig 2004-01-18 11:51:03.000000000 +0100
++++ Glide_VG-2.46/swlibs/fxpci/pcilib/fxlinux.c 2004-01-18 11:55:19.323911880 +0100
+@@ -130,7 +130,7 @@
+ desc.size=sizeof(tmp);
+ desc.value=&tmp;
+ /* fprintf(stderr, "Read byte desc at %x tmp at %x\n", &desc, &tmp); */
+- ioctl(linuxDevFd, _IOR(0, 0, sizeof(struct pioData)), &desc);
++ ioctl(linuxDevFd, _IOR(0, 0, struct pioData), &desc);
+ /* fprintf(stderr, "Got byte %d versus %d\n", tmp, inb(port)); */
+ return tmp;
+ }
+@@ -148,7 +148,7 @@
+ desc.size=sizeof(tmp);
+ desc.value=&tmp;
+ /* fprintf(stderr, "Read word desc at %x tmp at %x\n", &desc, &tmp); */
+- ioctl(linuxDevFd, _IOR(0, 0, sizeof(struct pioData)), &desc);
++ ioctl(linuxDevFd, _IOR(0, 0, struct pioData), &desc);
+ /* fprintf(stderr, "Got word %d versus %d\n", tmp, inw(port)); */
+ return tmp;
+ }
+@@ -166,7 +166,7 @@
+ desc.size=sizeof(tmp);
+ desc.value=&tmp;
+ /* fprintf(stderr, "Read long desc at %x tmp at %x\n", &desc, &tmp); */
+- ioctl(linuxDevFd, _IOR(0, 0, sizeof(struct pioData)), &desc);
++ ioctl(linuxDevFd, _IOR(0, 0, struct pioData), &desc);
+ /* fprintf(stderr, "Got long %x versus %x\n", tmp, inl(port)); */
+ return tmp;
+ }
+@@ -182,7 +182,7 @@
+ desc.port=port;
+ desc.size=sizeof(data);
+ desc.value=&data;
+- return ioctl(linuxDevFd, _IOW(0, 1, sizeof(struct pioData)), &desc)!=-1;
++ return ioctl(linuxDevFd, _IOW(0, 1, struct pioData), &desc)!=-1;
+ }
+
+ FxBool pioOutWord(unsigned short port, FxU16 data) {
+@@ -196,7 +196,7 @@
+ desc.port=port;
+ desc.size=sizeof(data);
+ desc.value=&data;
+- return ioctl(linuxDevFd, _IOW(0, 1, sizeof(struct pioData)), &desc)!=-1;
++ return ioctl(linuxDevFd, _IOW(0, 1, struct pioData), &desc)!=-1;
+ }
+
+ FxBool pioOutLong(unsigned short port, FxU32 data) {
+@@ -210,7 +210,7 @@
+ desc.port=port;
+ desc.size=sizeof(data);
+ desc.value=&data;
+- return ioctl(linuxDevFd, _IOW(0, 1, sizeof(struct pioData)), &desc)!=-1;
++ return ioctl(linuxDevFd, _IOW(0, 1, struct pioData), &desc)!=-1;
+ }
+
+ FxBool hasDev3DfxLinux(void) {
+@@ -247,7 +247,7 @@
+ default:
+ return 0;
+ }
+- if (ioctl(linuxDevFd, _IOR('3', 3, sizeof(struct pioData)), &desc)==-1)
++ if (ioctl(linuxDevFd, _IOR('3', 3, struct pioData), &desc)==-1)
+ return 0;
+ switch (size) {
+ case 1:
+@@ -270,7 +270,7 @@
+ desc.size=size;
+ desc.device=device;
+ desc.value=&data;
+- if (ioctl(linuxDevFd, _IOW('3', 4, sizeof(struct pioData)), &desc)==-1)
++ if (ioctl(linuxDevFd, _IOW('3', 4, struct pioData), &desc)==-1)
+ return FXFALSE;
+ return FXTRUE;
+ }