Both main.c and winmain.c have many of the same routines.
Which one is the one used in the windows PowerSDR? makefile compiles and links main, but not winmain. James Lux, P.E. Spacecraft Radio Frequency Subsystems Group Flight Communications Systems Section Jet Propulsion Laboratory, Mail Stop 161-213 4800 Oak Grove Drive Pasadena CA 91109 tel: (818)354-2075 fax: (818)393-6875