src/usr.bin/make/lst.lib/lstOpen.c, branch main

Get rid of the sequential access feature of the lists. This was used

2004-12-08T16:22:01+00:00

only in a couple of places and all of them except for one were easily
converted to use Lst_First/Lst_Succ. The one place is compatibility
mode in job.c where the it was used to advance to the next command on
each invocation of JobStart. For this case add a pointer to the node to
hold the currently executed command.

Typedefs of pointers to structs are evil. Make Lst and LstNode typedef of

2004-12-07T13:49:13+00:00

the structs itself not of pointers to them. This will simplify constification.

Checked by: diff on the object files

Make needs no circular lists so remove them from the list code.

2004-12-07T10:14:16+00:00

Stylification: missing spaces, extra space after function names, casts

2004-11-30T17:46:29+00:00

and the sizeof operator, missing empty lines, void casts, extra empty lines.

Checked by: diff on make *.o lst.lib/*.o

Submitted by:	Max Okumoto  (partly)

Merge the contents of lstInt.h into the public lst.h. This let's us get

2004-11-29T08:38:16+00:00

rid of a lot of uneccesary casts and temporary variables that have just
obfuscated the code. This also let's us implement a couple of the one-
liner list functions as macros (the first one is Lst_IsEmpty) and
simplify life once we start to throw consts on the code.

Style: prototypes, un-register and remove some empty lines.

2004-11-26T12:17:23+00:00

Use __FBSDID in the lst.lib files, to match to main make(1) files. It is

2002-10-09T02:00:22+00:00

defined to __RCSID when bootstrapping, by the Makefile, but this change is
for consistency

There's no reason to use fancy forms of NULL. Replace all instances

2000-12-02T18:58:01+00:00

of NIL, NILLST, NILLGNODE, etc. with NULL.

Obtained from:		OpenBSD

Use __RCSID()

2000-07-09T00:08:47+00:00

$Id$ -> $FreeBSD$

1999-08-28T01:08:13+00:00