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Remove K&R stuff: never use it in new code.

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Remove how to format K&R stuff. The project hasn't been using it in
new code for a long time. It's so obsolete, we don't need a statement
to never use it. Add a statement requesting that comments about
parameters be preserved when converting to ASNI style, per Kirk.

Differential Revision: https://reviews.freebsd.org/D14051
This commit is contained in:
Warner Losh 2018-03-09 17:54:14 +00:00
parent 888651fcd9
commit c3d171bd18
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=330699
1 changed files with 2 additions and 10 deletions
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12
share/man/man9/style.9
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@ -763,17 +763,9 @@ do not roll your own.
}
.Ed
.Pp
Old-style function declarations look like this:
.Bd -literal
static char *
function(a1, a2, fl, a4)
int a1, a2; /* Declare ints, too, do not default them. */
float fl; /* Beware double vs. float prototype differences. */
int a4; /* List in order declared. */
{
.Ed
When converting K&R style declarations to ANSI style, preserve
any comments about parameters.
.Pp
Use ANSI function declarations unless you explicitly need K&R compatibility.
Long parameter lists are wrapped with a normal four space indent.
.Pp
Variable numbers of arguments should look like this: