4.6.11. #pragma import symbol_name
This pragma generates an importing reference to symbol_name. This is the same as the assembler directive:
IMPORT symbol_name
#pragma import symbol_name
Where:
symbol_nameis a symbol to be imported.
You can use this pragma to select certain features of the C library, such as the heap implementation or real‑time division. If a feature described in this book requires a symbol reference to be imported, the required symbol is specified.