Commit 2621db70 authored by Ondřej Surý's avatar Ondřej Surý
Browse files

Update dev documentation to explicitly mention that #include <config.h> should not be used

parent c2637c84
Pipeline #11543 passed with stages
in 11 minutes and 10 seconds
......@@ -125,6 +125,10 @@ The following lint and lint-like comments should be used where appropriate:
should prevent multiple inclusion. The OS is assumed to prevent multiple
inclusion of its .h files.
The `#pragma once` directive should be used instead of `#ifdef/#define`
combo, and the `#include <config.h>` should not be used anywhere, the
build system ensures that it's the first included file.
A header file defining a public interface is generally placed in the source
tree two levels below the C file that implements the interface. For
example, the include file defining the interface for `lib/dns/zone.c` is in
......@@ -155,8 +159,7 @@ or for public files that do not declare any functions.
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#ifndef ISC_WHATEVER_H
#define ISC_WHATEVER_H 1
#pragma once
/*****
***** Module Info
......
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