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); \
802 	const void *buf, unsigned int len, size_t recsize);
805 	void *buf, unsigned int len, size_t recsize);
809 	size_t recsize);
812 	unsigned long len, unsigned int *copied, size_t recsize);
815 	struct scatterlist *sgl, int nents, unsigned int len, size_t recsize);
818 	unsigned int len, size_t recsize);
821 	struct scatterlist *sgl, int nents, unsigned int len, size_t recsize);
823 extern void __kfifo_dma_out_finish_r(struct __kfifo *fifo, size_t recsize);
825 extern unsigned int __kfifo_len_r(struct __kfifo *fifo, size_t recsize);
827 extern void __kfifo_skip_r(struct __kfifo *fifo, size_t recsize);
830 	void *buf, unsigned int len, size_t recsize);
832 extern unsigned int __kfifo_max_r(unsigned int len, size_t recsize);