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WUtil: Added 'const' attribute to all remaining functions where applicable

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This makes the WUtil API as much const-correct as possible for
the arguments being given to its functions.

This does not make it totally correct as it does not changes the
const-ness on returned values because the goal of this patch is
to make no visible change to existing program that would use this
library.
This commit is contained in:
Christophe CURIS
2013-05-04 15:43:24 +02:00
committed by Carlos R. Mafra
parent d40fa69b92
commit 74c17bffae
4 changed files with 36 additions and 36 deletions
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6
WINGs/data.c
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@@ -67,7 +67,7 @@ WMData *WMCreateDataWithLength(unsigned length)
return aData;
}
WMData *WMCreateDataWithBytes(void *bytes, unsigned length)
WMData *WMCreateDataWithBytes(const void *bytes, unsigned length)
{
WMData *aData;
@@ -230,7 +230,7 @@ unsigned WMGetDataLength(WMData * aData)
}
/* Adding data */
void WMAppendDataBytes(WMData * aData, void *bytes, unsigned length)
void WMAppendDataBytes(WMData * aData, const void *bytes, unsigned length)
{
unsigned oldLength = aData->length;
unsigned newLength = oldLength + length;
@@ -260,7 +260,7 @@ void WMAppendData(WMData * aData, WMData * anotherData)
/* Modifying data */
void WMReplaceDataBytesInRange(WMData * aData, WMRange aRange, void *bytes)
void WMReplaceDataBytesInRange(WMData * aData, WMRange aRange, const void *bytes)
{
wassertr(aRange.position < aData->length);
wassertr(aRange.count <= aData->length - aRange.position);