Re: [HACKERS] forward declaration in c

2009-05-25 Thread Pavel Stehule
2009/5/25 Martijn van Oosterhout : > On Mon, May 25, 2009 at 01:20:05PM +0200, Pavel Stehule wrote: >> Hello >> >> I can't to find fine syntax for cyclic declaration: > > If you mean forward declaraions of a type, just: > > struct ParseState > > will do, then: > >> typedef Node *(*TransformColumnRe

Re: [HACKERS] forward declaration in c

2009-05-25 Thread Martijn van Oosterhout
On Mon, May 25, 2009 at 01:20:05PM +0200, Pavel Stehule wrote: > Hello > > I can't to find fine syntax for cyclic declaration: If you mean forward declaraions of a type, just: struct ParseState will do, then: > typedef Node *(*TransformColumnRef_hook_type) (struct ParseState *pstate, > ColumnR