multiple defination

[phillip_Qt]

No i dont ve multiple entries in .pro file.

.pro file contains the following

################################################## ####################
# Automatically generated by qmake (2.01a) Wed Dec 12 09:18:52 2007
################################################## ####################

INCLUDEPATH += ../include
INCLUDEPATH += ../interface
INLCUDEPATH += ../stubs
DEFINES += FILESYSTEMSBFR_EXPORTS
TEMPLATE = lib
TARGET =
DEPENDPATH += .
INCLUDEPATH += .

# Input
HEADERS += TestLetzterDSLocal.h
SOURCES += EBuLaException.cpp \
LetzterDSLocal.cpp \
StreamLocal.cpp \
TestLetzterDSLocal.cpp \
TestMain.cpp

but im getting multilple defines to all the function, which i ve defined in stream file. nAnd its showing all the functions are defined in another file. but in actual its not defined .