8.21 What's wrong with sys/movedata.h?

Q: Whenever I try to compile a program that includes the sys/movedata.h header file, I get "parse error" messages from the compiler. Can't you guys make your system headers right?

A: This is a bug in the sys/movedata.h header file which comes with DJGPP v2.01. The bug is fixed in v2.02, but if you are stuck with v2.01, you should always include the sys/types.h header before sys/movedata.h in your programs.