GNU Info

(autoconf.info)Declarations

---

Next: Structures Prev: Header Files Up: Existing Tests

---

Enter node , (file) or (file)node

Declarations
============

   The following macros check for the declaration of variables and
functions.  If there is no macro specifically defined to check for a
symbol you need, then you can use the general macros (Note: Generic
Declarations) or, for more complex tests, you may use
`AC_TRY_COMPILE' (Note: Examining Syntax).

Particular Declarations

Macros to check for certain declarations

Generic Declarations

How to find other declarations