output: Move parse_color() from cairo.c to options.c.

[pspp] / src / output / options.h

diff --git a/src/output/options.h b/src/output/options.h
index 3f9e705602ab03fe1e4fcb8519fbcc374fca559d..f1eff8f871d31c23f2a96d21a1ade2a41396545e 100644 (file)
--- a/src/output/options.h
+++ b/src/output/options.h
@@ -51,5 +51,6 @@ int parse_int (struct driver_option *, int min_value, int max_value);
 int parse_dimension (struct driver_option *);
 char *parse_string (struct driver_option *);
 char *parse_chart_file_name (struct driver_option *);
+struct cell_color parse_color (struct driver_option *);
 
 #endif /* output/options.h */