求助 RH7.0 安裝 Maple 3.10時出現問題..

visio.c:1110: invalid use of undefined type `struct timeval'
visio.c: In function `igetch':
visio.c:1178: variable `tv' has initializer but incomplete type
visio.c:1178: storage size of `tv' isn't known
visio.c:1207: invalid use of undefined type `struct timeval'
visio.c:1212: invalid use of undefined type `struct timeval'
visio.c:1178: warning: unused variable `tv'
make[1]: *** [visio.o] Error 1
make[1]: Leaving directory `/home/bbs/src/maple'
make: *** [linux] Error 2

請教高手指點....
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