在ubuntu下安装TurboC，make的时候出现了以下错误:
代码如下
  1. cc -O0 -g -DWITH_X -I/usr/X11R6/include -Wall -c -funsigned-char -o arc.o arc.c
  2. In file included from arc.c:36:0:
  3. graphics.h:485:12: error: conflicting types for ‘getmaxx’
  4. /usr
    ......