NAME
is_timezone - check if string is valid timezone code
SYNOPSIS
#include "stock.h"
int is_timezone ( char *name );
DESCRIPTION
is_timezone checks inside a platform specific directory
for a filename corresponding to the input name.
ENVIRONMENT
The default directory is compiled into the routine, but may
be overridden with the environment variable
ZONEINFO.
RETURN VALUES
is_timezone returns one if a corresponding filename is found,
zero otherwise.
LIBRARY
$(STOCKLIBS)
ATTRIBUTES
MT-Safe : yes
AUTHOR
Daniel Quinlan