The PLplot Plotting Library: Programmer's Reference Manual
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plsetopt: Set any command-line option

int plsetopt (opt, optarg);

Set any command-line option internally from a program before it invokes plinit. opt is the name of the command-line option and optarg is the corresponding command-line option argument.

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.

This function returns 0 on success.

Redacted form: plsetopt(opt, optarg)

This function is used in example 14.

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