24,25c24,25
< #if !defined (_DOC_H_)
< #define _DOC_H_
---
> #if !defined (DOC_H)
> #define DOC_H
27,29c27
< #if !defined (NULL)
< # define NULL 0x0
< #endif /* !NULL */
---
> #include "info.h" /* for NAMED_FUNCTIONS, VFunction, etc. */
31,36d28
< #if !defined (__FUNCTION_DEF)
< # define __FUNCTION_DEF
< typedef int Function ();
< typedef void VFunction ();
< #endif /* _FUNCTION_DEF */
<
58c50
< #endif /* !_DOC_H_ */
---
> #endif /* !DOC_H */