drivers/staging/wilc1000/fifo_buffer.h

   1
   2 #include "wilc_oswrapper.h"
   3
   4
   5 #define tHANDLE void *
   6
   7 typedef struct {
   8         u8              *pu8Buffer;
   9         WILC_Uint32 u32BufferLength;
  10         WILC_Uint32 u32WriteOffset;
  11         WILC_Uint32 u32ReadOffset;
  12         WILC_Uint32 u32TotalBytes;
  13         struct semaphore SemBuffer;
  14 } tstrFifoHandler;
  15
  16
  17 extern WILC_Uint32 FIFO_InitBuffer(tHANDLE *hBuffer,
  18                                                                    WILC_Uint32 u32BufferLength);
  19 extern WILC_Uint32 FIFO_DeInit(tHANDLE hFifo);
  20 extern WILC_Uint32 FIFO_ReadBytes(tHANDLE hFifo, u8 *pu8Buffer,
  21                                 WILC_Uint32 u32BytesToRead, WILC_Uint32 *pu32BytesRead);
  22 extern WILC_Uint32 FIFO_WriteBytes(tHANDLE hFifo, u8 *pu8Buffer,
  23                                 WILC_Uint32 u32BytesToWrite, WILC_Bool bForceOverWrite);