.TH SYSTEMPAPERNAME 3 "17 September 2001"
.SH NAME
systempapername, defaultpapername, systempapersizefile,
defaultpapersizefile \- return names for managing system paper
information
.SH SYNOPSYS
.nf
.B #include <paper.h>
.sp
.B "const char* systempapername(void)"
.B "const char* defaultpapername(void)"
.sp
.B "const char* systempapersizefile(void)"
.B "const char* defaultpapersizefile(void)"
.fi
.SH DESCRIPTION
.B systempapername()
returns the name of the default paper to be used by a program.
This name is obtained by looking in that order at the
.B PAPERCONF
environment variable, at the contents of the file returned by
.B systempapersizefile()
or by using 
.B defaultpapername()
as a last chance.
.PP
.B defaultpapername()
returns the name of the default paper to use if it is impossible to get
its name from the environment.
.PP
.B systempapersizefile()
returns the path of the papersize file to use.
This path is obtained by looking at the
.B PAPERCONF
environment variable or by calling
.BR defaultpapersizefile() .
.PP
.B defaultpapersizefile
returns the path of the default papersize file.
.SH ENVIRONMENT
.TP 20            
.B PAPERSIZE
Paper size to use regardless of what the papersize file contains.
.TP 20
.B PAPERCONF
Full path to a file containing the paper size to use.
.SH FILES         
.TP 20
.B /etc/papersize
Contains the name of the system-wide default paper size to be used.
.SH SEE ALSO
.BR papersize (5)