Hello, I am trying to read data from a UDP socket using the function udp_open & udp_get_buf using the header file RTL.h provided in the keil. Where do i find the definition of these functions ? I mean i couldn't find any .c file which defines these functions. Please help me out :)
Keil doesn't release the source code to all library functions without additional licenses, so lots of functions are supplied in the same way as the CRTL - you link with the proper library.
you don't need the source code information nohows. the documentation well describes what you have to do.