Xin LI eb1930d3f2 Improve time precision for grdc(6): ... Traditionally, grdc would obtain time through time(3) which in turn gets only the second part of clock (CLOCK_SECOND), and sleep for 1 second after each screen refresh. This approach would have two problems. First, we are not guaranteed to be waken up at the beginning of a whole second, which will typically exhibit as a "lag" on second number. Second, because we sleep for whole second, and the refresh process would take some time, the error would accumulate from time to time, making the lag variable. Make grdc(6) to use time(3) to get time only at the beginning, and sample time in CLOCK_REALTIME_FAST granularity after refreshing, and use the nanosecond part to caculate how much time we want to sleep. PR: bin/120813 MFC after: 1 month		2010-02-10 18:20:20 +00:00
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bcd
caesar
factor	Fix a performance bug in factor(6).	2009-11-26 00:38:13 +00:00
fortune	Add the definition of Mistakeholder	2010-02-09 14:51:39 +00:00
grdc	Improve time precision for grdc(6):	2010-02-10 18:20:20 +00:00
morse	Always compile in the speaker code. There's little savings by	2010-02-04 07:08:06 +00:00
number	Use ANSI C function declarations.	2009-12-29 08:43:32 +00:00
pom	Fix build: getopt() returns int so use an integer to get the value.	2010-01-06 00:20:37 +00:00
ppt
primes
random	Suggections from bde@	2008-08-11 23:24:42 +00:00
Makefile
Makefile.inc