LYNX-DEV ioctl.h include in LYUtils.c

[Nelson Henry Eric]

I get the innocuous warnings appended to this post.  They seem to stem
from this piece of code in src/LYUtils.c, which can be completely
commented out for a successful build of lynx2.7.1ac-0.21 on sunos4.1.3,
slang0.99-38, gcc2.7.2:

        /**************
        ** This bit of code catches window size change signals
        **/
        
        #if !defined(VMS) && !defined(ISC) && !defined(DOSPATH)
        #include <sys/ioctl.h>
        #endif /* !VMS && !ISC */

Should the ifdef be modified; or what's lacking in termios.h that ioctl.h
has?

__Henry

warning: `FF1' redefined
/usr/include/sys/ioctl.h:46: warning: this is the location of the previous defin
ition
/usr/local/gcc/lib/gcc-lib/sparc-sun-sunos4.1.3_JL/2.7.2/include/termios.h:169:
warning: `ECHO' redefined
/usr/include/sys/ioctl.h:23: warning: this is the location of the previous defin
ition
/usr/local/gcc/lib/gcc-lib/sparc-sun-sunos4.1.3_JL/2.7.2/include/termios.h:173:
warning: `NOFLSH' redefined
/usr/include/sys/ioctl.h:66: warning: this is the location of the previous defin
ition
[...]
warning: `FLUSHO' redefined
/usr/include/sys/ioctl.h:58: warning: this is the location of the previous defin
ition
/usr/local/gcc/lib/gcc-lib/sparc-sun-sunos4.1.3_JL/2.7.2/include/termios.h:190:
warning: `PENDIN' redefined
/usr/include/sys/ioctl.h:64: warning: this is the location of the previous defin
ition
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