PS_OPEN_FILENamePS_open_file -- Opens a file for output Synopsis#include <pslib.h> int PS_open_file(PSDoc *psdoc, const char *filename) DESCRIPTIONCreates a new file on disk and writes the PostScript document into
it. The file will be closed when PS_close(3) is called. If
filename is NULL, empty or `-', then the file
will be created in memory and retrieved with
PS_get_buffer(3) . RETURN VALUEReturns -1 in case of an error and 0 otherwise.
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