Synced across updates from Etherboot 5.4 tree

src/drivers/net/pcnet32.c

@@ -54,13 +54,6 @@
 #define drv_version "v1.3"
 #define drv_date "03-29-2004"
 
-typedef unsigned char u8;
-typedef signed char s8;
-typedef unsigned short u16;
-typedef signed short s16;
-typedef unsigned int u32;
-typedef signed int s32;
-
 static u32 ioaddr;		/* Globally used for the card's io address */
 static struct nic_operations pcnet32_operations;
 static struct pci_driver pcnet32_driver;