请教！！

小弟最近在linux下编译个jrtp视频传输的程序，视频格式为xvid-mpeg4的，就编译客户端接收部分，不想却报出了这样的错误
/usr/local/include/jrtplib3/rtptimeutilities.h:58: 错误：expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘RTPNTPTime’
/usr/local/include/jrtplib3/rtptimeutilities.h:77: 错误：expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘RTPTime’
/usr/local/include/jrtplib3/rtptimeutilities.h:128: 错误：expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘:’ token
/usr/local/include/jrtplib3/rtptimeutilities.h:137: 错误：expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘:’ token
/usr/local/include/jrtplib3/rtptimeutilities.h:219: 错误：expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘RTPTime’
/usr/local/include/jrtplib3/rtptimeutilities.h:227: 错误：expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘:’ token
/usr/local/include/jrtplib3/rtptimeutilities.h:238: 错误：expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘&’ token
/usr/local/include/jrtplib3/rtptimeutilities.h:250: 错误：expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘&’ token
/usr/local/include/jrtplib3/rtptimeutilities.h:262: 错误：expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘RTPTime’
很奇怪啊，不可能是jrtp的头文件错误啊，这究竟是什么原因引起的，往高手指教！下面是我的makefie
困扰我好几天了，INSTALLROOT=$(PWD)
CC=gcc
CPP=g++
INSTALL=install
APP_BINARY=client
BIN=/usr/local/bin
SERVFLAGS= -O2 -DLINUX $(WARNINGS)
MATH_LIB=-lm
SDL_ILD=-I/usr/include/SDL
SDL_LIB=-L/usr/local/lib -lSDL
SERVLIBS= $(MATH_LIB) -lpthread -ljrtp
JRTPLIBS=-I/usr/local/include/jrtplib3 -I./ -I/usr/local/include/jthread -L/usr/local/lib -ljthread -ljrtp -lxvidcore

#WARNINGS = -Wall \
# -Wundef -Wpointer-arith -Wbad-function-cast \
# -Wcast-align -Wwrite-strings -Wstrict-prototypes \
# -Wmissing-prototypes -Wmissing-declarations \

# -Wnested-externs -Winline -Wcast-qual -W \
# -Wno-unused
# -Wunused

CFLAGS =-O2 -DLINUX $(SDLFLAGS) $(WARNINGS)
CPPFLAGS = $(CFLAGS)
SHCFLAGS= -O2 -ffast-math -fforce-addr -fstrict-aliasing -fomit-frame-pointer
#CLIBFLAGS= -O9 -falign-functions=4 -march=athlon
#LIB_ENCODE = libjpgenc.a
#LIB_ENCODE_OBJECTS = encoder.o huffman.o marker.o quant.o
OBJECTS=tcp.o dxvid.o client.o
# Makefile command