What's wrong with this?

[Chuck Forsberg WA7KGX]

The following (from sz.c and files included thereby) provokes a warning
suggesting the >> operator will change its meaning in the future.

How would this C mutation affect the value passed to zsendline() ?

zsendline(c) register c; {}

	register unsigned short crc;

		zsendline(crc>>8);

Will the meaning of + and - change sometime later?

I'm sure this can't be a bug in the SVR4 compiler...

Chuck Forsberg WA7KGX          ...!tektronix!reed!omen!caf 
Author of YMODEM, ZMODEM, Professional-YAM, ZCOMM, and DSZ
  Omen Technology Inc    "The High Reliability Software"
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