Zephyr Workbench, a VSCode extension to manage Zephyr on STM32.
It enables users to easily create, develop, and debug Zephyr applications.
Main features:
Install host dependencies.
Import toolchain and SDK.
Create, configure, build and manage apps.
Debug STM32.
You can directly download it from the VSCode marketplace
For more details, visit the Zephyr Workbench
Yes,
The eseast way is to do it using Properties -> C/C++ General -> Paths and Symbols
And you copy the C includes to the C++ includes
And also do not forget copy Symbols