waffle_feature_test_macros - Macros to control definitions exposed by Waffle's headers

ChadVersace <chad.versace@linux.intel.com>
           Former maintainer

       Copyright © 2013 Intel

       This manual page is licensed under the Creative Commons Attribution-ShareAlike 3.0 United States License
       (CC BY-SA 3.0). To view a copy of this license, visit http://creativecommons.org.license/by-sa/3.0/us.

waffle                                             08/09/2024                            WAFFLE_FEATURE_TEST_(7)

       Waffle's feature test macros allow the programmer to control the definitions that are exposed by Waffle's
       headers when a program is compiled. Conversely, the macros allow the programmer to control which Waffle
       features a program's source relies on.

       In order to be effective, a feature test macro must be defined before including any header files. This
       can be done either in the compilation command (cc -DMACRO=value) or by defining the macro within the
       source code before including any headers.

   Specificationoffeaturetestmacrorequirementsinmanualpages
       When a function requires that a feature test macro be defined, the manual page docments it in the
       SYNOPSIS. When an enum or macro requires that a feature test macro be defined, the manual page documents
       it either in the SYNOPSIS or where the enum or macro first appears in the page.

   ListoffeaturetestmacrosWAFFLE_API_VERSION (since waffle 1.3)
           This macro controls the API version exposed by Waffle's headers. The value ((major << 8) | minor)
           exposes the API of Waffle major.minor. For example, the value 0x0103 exposes the API of Waffle 1.3.
           If this macro is undefined, then the headers expose the API of Waffle 1.2.

       WAFFLE_API_EXPERIMENTAL
           This macro exposes experimental features in Waffle's headers. Experimental features may be altered or
           removed without notice and do not belong to Waffle's stable API.

       Please report bugs or and feature requests to https://gitlab.freedesktop.org/mesa/waffle/issues.

       waffle_feature_test_macros - Macros to control definitions exposed by Waffle's headers

waffle(7)
           feature_test_macros(7)

WAFFLE_API_VERSIONWAFFLE_API_EXPERIMENTAL