zephyr/doc/develop/languages/cpp
Keith Packard 3a197934fc doc: Switch main return type from void to int.
As both C and C++ standards require applications running under an OS to
return 'int', adapt that for Zephyr to align with those standard. This also
eliminates errors when building with clang when not using -ffreestanding,
and reduces the need for compiler flags to silence warnings for both clang
and gcc.

Signed-off-by: Keith Packard <keithp@keithp.com>
2023-04-14 07:49:41 +09:00
..
index.rst doc: Switch main return type from void to int. 2023-04-14 07:49:41 +09:00