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Added new RingBuffer_Peek() function to the lightweight ring buffer headers.

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This commit is contained in:
Dean Camera 2010-12-12 16:39:46 +00:00
parent 8a7351c760
commit b67f9f3669
5 changed files with 35 additions and 0 deletions
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11
Projects/USBtoSerial/Lib/LightweightRingBuff.h
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@ -196,5 +196,16 @@
return Data;
}
/** Returns the next element stored in the ring buffer, without removing it.
*
* \param[in,out] Buffer Pointer to a ring buffer structure to retrieve from
*
* \return Next data element stored in the buffer
*/
static inline RingBuff_Data_t RingBuffer_Peek(RingBuff_t* const Buffer)
{
return *Buffer->Out;
}
#endif