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Possible Duplicate:
what is pvoid

Hi,

Is PVoid is same as void* ? I want to know how to pass a pvoid to a function.

Say PVOID p; // In calling fn 

callFn(&p);

//In calee

callfn(PVOID p) { //change p here 

 *p= *s; or p = *s;

}

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2 Answers2

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looks like 

callFn(PVOID p)

should be

callFn(PVOID *p)

which woul be the same as 

callFn(void **p)

and callFn(&p) is passing the address of a pointer to the function callFn.

Bayou Bob
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PVOID is the same as void *. Unfortunately, a void ** can be assigned to/passed as a void * without a cast. I think you may be running into this.

MSN
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