Function checks whether retaddr is a possible return address, that is, points to the command that immediately follows CALL command. If procaddr is not NULL, sets procaddr to destination of CALL or to 0 if destination is not constant. Returns address of CALL command if retaddr is a possible return address and 0 otherwise.
ulong cdecl Isretaddr(ulong retaddr,ulong *procaddr);
Parameters:
retaddr - questioned address in memory space of debugged application;
procaddr - pointer to variable that receives start address of called function or NULL.