66 #define __STRUCT_KFIFO_COMMON(datatype, recsize, ptrtype) \  argument
71 		char		(*rectype)[recsize]; \
76 #define __STRUCT_KFIFO(type, size, recsize, ptrtype) \  argument
78 	__STRUCT_KFIFO_COMMON(type, recsize, ptrtype); \
85 #define __STRUCT_KFIFO_PTR(type, recsize, ptrtype) \  argument
87 	__STRUCT_KFIFO_COMMON(type, recsize, ptrtype); \
801 	const void *buf, unsigned int len, size_t recsize);
804 	void *buf, unsigned int len, size_t recsize);
808 	size_t recsize);
811 	unsigned long len, unsigned int *copied, size_t recsize);
814 	struct scatterlist *sgl, int nents, unsigned int len, size_t recsize);
817 	unsigned int len, size_t recsize);
820 	struct scatterlist *sgl, int nents, unsigned int len, size_t recsize);
822 extern void __kfifo_dma_out_finish_r(struct __kfifo *fifo, size_t recsize);
824 extern unsigned int __kfifo_len_r(struct __kfifo *fifo, size_t recsize);
826 extern void __kfifo_skip_r(struct __kfifo *fifo, size_t recsize);
829 	void *buf, unsigned int len, size_t recsize);
831 extern unsigned int __kfifo_max_r(unsigned int len, size_t recsize);