Thread-topic: Prevent warnings on forward struct declaration
User-agent: Microsoft-Entourage/11.2.1.051004
typedef void (*SomeCompletionProcPtr) (struct SomeControlBlock *dInfo);
typedef struct SomeControlBlock
{
CFURLRef mURLRef;
CFReadStreamRef mReadStreamRef;
EventLoopTimerRef mNetworkTimeoutTimerRef;
--- more stuff here ---
SomeCompletionProcPtr mCompletion;
}
SomeControlBlock, *SomeControlBlock;
So I have a struct and one of its variables is a pointer to a function whose
parameter is a pointer to the struct.
The forward declaration (with "struct" in the param list) works, but Xcode
generates a warning:
warning: its scope is only this definition or declaration, which is probably
not what you want
warning: 'struct SomeControlBlock' declared inside parameter list
I can't see a way to turn these off in the build settings (Target Info).
Any ideas? In CW no warning was given (or maybe I have long since forgotten
how I turned it off there).
Thanks,
Trygve
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