Set any command-line option
int plsetopt(opt, optarg)
Set any command-line option internally from a program before it invokes plinit(3plplot). opt is the name of the command-line option and optarg is the corresponding command-line option argument.
This function returns 0 on success.
Redacted form: plsetopt(opt, optarg)
This function is used in example 14.
opt (const char *, input)
Pointer to string containing the command-line option.
optarg (const char *, input)
Pointer to string containing the argument of the command-line option.
Many developers (who are credited at http://plplot.sourceforge.net/credits.php) have contributed to PLplot over its long history.
PLplot documentation at http://plplot.sourceforge.net/documentation.php.