Align the basename(3) and dirname(3) prototypes with the POSIX spec:
Both functions take a non-const parameter. Implementations may modify
the passed string, even though ours do not.

ok stsp@ deraadt@ millert@

I am retiring my old email address; replace it with my OpenBSD one.

Use PATH_MAX, NAME_MAX and LOGIN_NAME_MAX not MAXPATHNAMELEN,
MAXNAMLEN or MAXLOGNAME where possible. OK deraadt@

zap remaining rcsid.

Kill old files that are no longer compiled.

okay theo

Consistent #if protection of rcs ids; Francois Perrad

Don't use strlcpy() to copy just part of a string, it make the code too
confusing. While in here make the code more readable. Ok pat@

Sync with share/misc/license.template and add missing DARPA credit
where applicable.

ansification; checked by pval

Use an ISC-tyle license for all my code; it is simpler and more permissive.

spelling; moritz@jodeit.org

try to use strlcpy and snprintf more; ok various

fix one-byte overflows

use strlcpy vs strncpy+a[len-1]='\0'. millert@ ok.

Careless: I forgot to propagate obvious consts.

proper const semantics for dirname & basename.

(this follows FreeBSD and Linux. Single Unix 2 is still illogical)

Remove the advertising clause in my old license, it impedes free use
of the code as a large number of similar clauses makes it impossible
to write an ad for a product using the code...

basename(3) and dirname(3) as specified by XPG4 and XPG4.2

I am retiring my old email address; replace it with my OpenBSD one.

Use PATH_MAX, NAME_MAX and LOGIN_NAME_MAX not MAXPATHNAMELEN,
MAXNAMLEN or MAXLOGNAME where possible. OK deraadt@

zap remaining rcsid.

Kill old files that are no longer compiled.

okay theo

Consistent #if protection of rcs ids; Francois Perrad

Don't use strlcpy() to copy just part of a string, it make the code too
confusing. While in here make the code more readable. Ok pat@

Sync with share/misc/license.template and add missing DARPA credit
where applicable.

ansification; checked by pval

Use an ISC-tyle license for all my code; it is simpler and more permissive.

spelling; moritz@jodeit.org

try to use strlcpy and snprintf more; ok various

fix one-byte overflows

use strlcpy vs strncpy+a[len-1]='\0'. millert@ ok.

Careless: I forgot to propagate obvious consts.

proper const semantics for dirname & basename.

(this follows FreeBSD and Linux. Single Unix 2 is still illogical)

Remove the advertising clause in my old license, it impedes free use
of the code as a large number of similar clauses makes it impossible
to write an ad for a product using the code...

basename(3) and dirname(3) as specified by XPG4 and XPG4.2

Use PATH_MAX, NAME_MAX and LOGIN_NAME_MAX not MAXPATHNAMELEN,
MAXNAMLEN or MAXLOGNAME where possible. OK deraadt@

zap remaining rcsid.

Kill old files that are no longer compiled.

okay theo

Consistent #if protection of rcs ids; Francois Perrad

Don't use strlcpy() to copy just part of a string, it make the code too
confusing. While in here make the code more readable. Ok pat@

Sync with share/misc/license.template and add missing DARPA credit
where applicable.

ansification; checked by pval

Use an ISC-tyle license for all my code; it is simpler and more permissive.

spelling; moritz@jodeit.org

try to use strlcpy and snprintf more; ok various

fix one-byte overflows

use strlcpy vs strncpy+a[len-1]='\0'. millert@ ok.

Careless: I forgot to propagate obvious consts.

proper const semantics for dirname & basename.

(this follows FreeBSD and Linux. Single Unix 2 is still illogical)

Remove the advertising clause in my old license, it impedes free use
of the code as a large number of similar clauses makes it impossible
to write an ad for a product using the code...

basename(3) and dirname(3) as specified by XPG4 and XPG4.2