Colin Percival eb68ccd676 A lack of console input is not the same thing as a byte of \0 input. ...

Correctly return -1 from cngetc when no input is available to be read.

This fixes the '(CTRL-C to abort)' spam while dumping.

MFC after:	3 days

2010-12-29 05:13:21 +00:00

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console.c

A lack of console input is not the same thing as a byte of \0 input.

2010-12-29 05:13:21 +00:00

xencons_ring.c

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xencons_ring.h

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