fixed missing export and warning
fixed missing export and warning

git-svn-id: ab66a9de07fa9d47c5829c82992f5279466c775f@4584 63c20433-aa62-49bd-875c-5a186b69a8fb

DmitrySigaev/gpac,Bevara/Access-open,emmanouil/gpac,ARSekkat/gpac,Bevara/Access-open,epam/gpac,aymanelyaagoubi/gpac,gpac/gpac,rbouqueau/gpac,nguyen-viet-thanh-trung/gpac,rauf/gpac,epam/gpac,nguyen-viet-thanh-trung/gpac,ARSekkat/gpac,DmitrySigaev/gpac,epam/gpac,rbouqueau/gpac_brew_travis,porcelijn/gpac,psteinb/gpac,nguyen-viet-thanh-trung/gpac,drakeguan/gpac,ARSekkat/gpac,porcelijn/gpac,rbouqueau/gpac,canatella/gpac,canatella/gpac,canatella/gpac,nguyen-viet-thanh-trung/gpac,nguyen-viet-thanh-trung/gpac,DmitrySigaev/gpac,vladimir-kazakov/gpac,canatella/gpac,drakeguan/gpac,vladimir-kazakov/gpac,canatella/gpac,drakeguan/gpac,rbouqueau/gpac,gpac/gpac,aymanelyaagoubi/gpac,RodolpheFouquet/gpac,ARSekkat/gpac,rbouqueau/gpac_brew_travis,rauf/gpac,aymanelyaagoubi/gpac,gpac/gpac,rbouqueau/gpac_brew_travis,rbouqueau/gpac_brew_travis,porcelijn/gpac,porcelijn/gpac,rbouqueau/gpac,epam/gpac,aymanelyaagoubi/gpac,RodolpheFouquet/gpac,emmanouil/gpac,ARSekkat/gpac,gpac/gpac,RodolpheFouquet/gpac,DmitrySigaev/gpac,Bevara/Access-open,drakeguan/gpac,gpac/gpac,canatella/gpac,rbouqueau/gpac_brew_travis,rauf/gpac,RodolpheFouquet/gpac,RodolpheFouquet/gpac,epam/gpac,DmitrySigaev/gpac,rbouqueau/gpac,vladimir-kazakov/gpac,psteinb/gpac,rauf/gpac,porcelijn/gpac,DmitrySigaev/gpac,psteinb/gpac,emmanouil/gpac,aymanelyaagoubi/gpac,vladimir-kazakov/gpac,psteinb/gpac,drakeguan/gpac,aymanelyaagoubi/gpac,canatella/gpac,psteinb/gpac,RodolpheFouquet/gpac,Bevara/Access-open,rauf/gpac,Bevara/Access-open,gpac/gpac,vladimir-kazakov/gpac,porcelijn/gpac,nguyen-viet-thanh-trung/gpac,drakeguan/gpac,rbouqueau/gpac_brew_travis,ARSekkat/gpac,rbouqueau/gpac,epam/gpac,rbouqueau/gpac,emmanouil/gpac,gpac/gpac,emmanouil/gpac,rauf/gpac,psteinb/gpac,rbouqueau/gpac,vladimir-kazakov/gpac,gpac/gpac,emmanouil/gpac,Bevara/Access-open