libcamera: Standardise on C compatibility headers

Now that our usage of C compatibility header is documented, use them
consistently through the source code.

While at it, group the C and C++ include statements as defined in the
coding style, and fix a handful of #include ordering issues.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/cam/options.cpp b/src/cam/options.cpp
index 7c3948df..1f0631ec 100644
--- a/src/cam/options.cpp
+++ b/src/cam/options.cpp
@@ -5,7 +5,7 @@
  * options.cpp - cam - Options parsing
  */
 
-#include <cassert>
+#include <assert.h>
 #include <getopt.h>
 #include <iomanip>
 #include <iostream>