__no_inline_not_in_flash_func macro

Indicate a function should not be stored in flash and should not be inlined Decorates a function name, such that the function will execute from RAM, explicitly marking it as noinline to prevent it being inlined into a flash function by the compiler For example a function called my_func taking an int parameter: void __no_inline_not_in_flash_func(my_func)(int some_arg) { The function is placed in the `.time_critical.` linker section