
Currently some of the public functions in wlan_cfg.c do not have their prototypes exposed in a header file. This causes compilation warnings when the driver is compiled with the -Wmissing-prototypes switch. Fix these issues by adding the prototypes to wlan_cfg.h. Change-Id: I914b811fdd8d48c9570bd240f0fdc8192b21c2e8 CRs-Fixed: 1108113