__STRUCT_KFIFO 69 include/linux/kfifo.h struct __STRUCT_KFIFO(type, size, 0, type) __STRUCT_KFIFO 86 include/linux/kfifo.h struct __STRUCT_KFIFO(unsigned char, size, 1, void) __STRUCT_KFIFO 89 include/linux/kfifo.h struct __STRUCT_KFIFO(unsigned char, size, 2, void)