[PATCH V2 4/7] net: maclorawan: Add maclorawan module declaration

Add the maclorawan header file for common APIs in the module. Signed-off-by: Jian-Hong Pan --- V2: - Split the LoRaWAN class module patch in V1 into LoRaWAN socket and LoRaWAN Soft MAC modules - Use SPDX license identifiers net/maclorawan/maclorawan.h | 199

[PATCH V2 4/7] net: maclorawan: Add maclorawan module declaration

Add the maclorawan header file for common APIs in the module. Signed-off-by: Jian-Hong Pan --- V2: - Split the LoRaWAN class module patch in V1 into LoRaWAN socket and LoRaWAN Soft MAC modules - Use SPDX license identifiers net/maclorawan/maclorawan.h | 199