IMPFNCMSSNGRET

Message        Non-void function "<name>" with implicit return type
               int does not contain a return statement.

Description    This message indicates that a function with an
               implicit return type of int does not contain a return
               statement.  This message is not issued for functions
               with an explicit return type.  See message
               MISSINGRETURN.

User Action    Consider declaring the function to be a void
               function.  If it is supposed to return a value, add a
               return statement with the value the function is to
               return.