int sceNet_lib_5216CBF5(const char *name);
I didn't found where this function is implemented - just found the string "5216CBF5" in the pspnet library.
Can someone tell me how these kind of functions are implemented?
(one more small question: Does this line in the makefile means the programm is compiled into a dynamic loadable prx stuff thing?)
these functions are in prx provided by sony in the firmware. you won't be able to easily see them in a compiled sdk anyway you should be able to find them in an hex dump of lib files (see pspnet ones) or from the .S files in the pspnet dirs of the "source" version of the sdk you can get from the svn