Robert Drehmel 47e40520dd Do not try to work around ``poor (un)sign extension code'' ... creation by GCC-2.6.3. Casting pointers to unsigned char to volatile pointers to unsigned char seemed to produce better results on the ia32 architecture with old versions of GCC. The current FreeBSD system compiler GCC-3.2.1 emits better sign extension code for non-volatile variables: volatile char c; int i = c; is compiled to: ... movb -1(%ebp), %al movbsl %al, %eax movl %eax, -8(%ebp) ... char c; int i = c; is compiled to: ... movbsl -1(%ebp), %eax movl %eax, -8(%ebp) ... The same holds for zero-extension of dereferenced pointers to volatile unsigned char. When compiled on alpha or sparc64, the code produced for the two examples above does not differ.		2002-10-20 22:50:13 +00:00
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apm	Remove __P.	2002-03-20 06:48:11 +00:00
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daemon	Fixed warnings.	2001-02-21 11:28:02 +00:00
dragon	Add new graphical screen saver (dragon_saver).	2002-03-23 12:36:19 +00:00
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fire	Add new graphical screen saver (dragon_saver).	2002-03-23 12:36:19 +00:00
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logo	Add new graphical screen saver (dragon_saver).	2002-03-23 12:36:19 +00:00
rain	Remote newly unused variable to unbreak LINT.	2002-03-25 02:55:34 +00:00
snake	Fixed warnings.	2001-02-21 11:28:02 +00:00
star	Fixed warnings.	2001-02-21 11:28:02 +00:00
warp	Add new graphical screen saver (dragon_saver).	2002-03-23 12:36:19 +00:00
scgfbrndr.c	Turn on TGA support.	2002-04-13 22:34:16 +00:00
schistory.c	de-count schistory.c. The handling of NSC was rather bogus here and was	2002-08-19 23:56:01 +00:00
scmouse.c	Use machine/limits.h rather than userland limits.h (which may come from	2002-08-22 20:44:17 +00:00
scterm-dumb.c
scterm-sc.c	KSE Milestone 2	2001-09-12 08:38:13 +00:00
scterm.c	With this commit, I hereby pronounce gensetdefs past its use-by date.	2001-06-13 10:58:39 +00:00
sctermvar.h	Do not try to work around ``poor (un)sign extension code''	2002-10-20 22:50:13 +00:00
scvesactl.c	KSE Milestone 2	2001-09-12 08:38:13 +00:00
scvgarndr.c	Fixed compilation warnings.	2002-03-06 08:55:34 +00:00
scvidctl.c	Replace various spelling with FALLTHROUGH which is lint()able	2002-08-25 13:23:09 +00:00
scvtb.c	Don't use "NULL" when "0" is really meant.	2002-08-21 23:39:52 +00:00
syscons.c	Make kqueue(2) work for virtual terminals.	2002-10-17 05:48:56 +00:00
syscons.h	Add a VT_LOCKSWITCH ioctl that disallows vty switching. Something	2002-07-10 03:29:38 +00:00
sysmouse.c	Change the suser() API to take advantage of td_ucred as well as do a	2002-04-01 21:31:13 +00:00