5.8 Structures

The following macros check for the presence of certain members in C structures. If there is no macro specifically defined to check for a member you need, then you can use the general structure-member macros (see section 5.8.2 Generic Structure Checks) or, for more complex tests, you may use AC_COMPILE_IFELSE (see section 6.4 Running the Compiler).

5.8.1 Particular Structure Checks		Macros to check for certain structure members
5.8.2 Generic Structure Checks		How to find other structure members