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Add const qualifier to the parameters of Projects' functions where possible.

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This commit is contained in:
Dean Camera
2009-12-20 06:23:24 +00:00
parent e73f05b8b2
commit b408a5fe62
19 changed files with 73 additions and 70 deletions
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6
Projects/Magstripe/Lib/CircularBitBuffer.c
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@@ -37,7 +37,7 @@
#include "CircularBitBuffer.h"
/** Function to initialize or reset a bit buffer, ready for data to be stored into it. */
void BitBuffer_Init(BitBuffer_t* Buffer)
void BitBuffer_Init(BitBuffer_t* const Buffer)
{
/* Reset the number of stored bits in the buffer */
Buffer->Elements = 0;
@@ -50,7 +50,7 @@ void BitBuffer_Init(BitBuffer_t* Buffer)
}
/** Function to store the given bit into the given bit buffer. */
void BitBuffer_StoreNextBit(BitBuffer_t* Buffer, bool Bit)
void BitBuffer_StoreNextBit(BitBuffer_t* const Buffer, const bool Bit)
{
/* If the bit to store is true, set the next bit in the buffer */
if (Bit)
@@ -79,7 +79,7 @@ void BitBuffer_StoreNextBit(BitBuffer_t* Buffer, bool Bit)
}
/** Function to retrieve the next bit stored in the given bit buffer. */
bool BitBuffer_GetNextBit(BitBuffer_t* Buffer)
bool BitBuffer_GetNextBit(BitBuffer_t* const Buffer)
{
/* Retrieve the value of the next bit stored in the buffer */
bool Bit = ((*Buffer->Out.CurrentByte & Buffer->Out.ByteMask) != 0);

6
Projects/Magstripe/Lib/CircularBitBuffer.h
View File

@@ -75,14 +75,14 @@
*
* \param[in,out] Buffer Bit buffer to initialize
*/
void BitBuffer_Init(BitBuffer_t* Buffer) ATTR_NON_NULL_PTR_ARG(1);
void BitBuffer_Init(BitBuffer_t* const Buffer) ATTR_NON_NULL_PTR_ARG(1);
/** Stores a bit into the next location inside a given bit buffer.
*
* \param[in,out] Buffer Bit buffer to store a bit into
* \param[in] Bit Bit to store into the buffer
*/
void BitBuffer_StoreNextBit(BitBuffer_t* Buffer, bool Bit) ATTR_NON_NULL_PTR_ARG(1);
void BitBuffer_StoreNextBit(BitBuffer_t* const Buffer, const bool Bit) ATTR_NON_NULL_PTR_ARG(1);
/** Retrieves a bit from the next location inside a given bit buffer.
*
@@ -90,6 +90,6 @@
*
* \return Next bit from the buffer
*/
bool BitBuffer_GetNextBit(BitBuffer_t* Buffer) ATTR_NON_NULL_PTR_ARG(1);
bool BitBuffer_GetNextBit(BitBuffer_t* const Buffer) ATTR_NON_NULL_PTR_ARG(1);
#endif