Hello, I'm figuring out the code in
/usr/lib/gcc/x86_64-redhat-linux/4.1.1/include/stddef.h, and I saw the macro switch below: #if defined (__FreeBSD__) && (__FreeBSD__ >= 5) #include <sys/_types.h> #endif I have gone through all the <sys/_types>、<sys/cdefs.h> and <i386/include/_types.h> source files for the whole 5.X.X version of FreeBSD, and still can't find anything may affect the behavior of code below that macro switch in <stddef.h>. Can someone please help in figuring out this ? Thanks in advance. -- Zachary
