71 typedef ppm_source_struct *ppm_source_ptr;  typedef
138   ppm_source_ptr source = (ppm_source_ptr)sinfo;  in get_text_gray_row()
166   ppm_source_ptr source = (ppm_source_ptr)sinfo;  in get_text_gray_rgb_row()
201   ppm_source_ptr source = (ppm_source_ptr)sinfo;  in get_text_gray_cmyk_row()
240   ppm_source_ptr source = (ppm_source_ptr)sinfo;  in get_text_rgb_row()
275   ppm_source_ptr source = (ppm_source_ptr)sinfo;  in get_text_rgb_cmyk_row()
308   ppm_source_ptr source = (ppm_source_ptr)sinfo;  in get_scaled_gray_row()
330   ppm_source_ptr source = (ppm_source_ptr)sinfo;  in get_gray_rgb_row()
366   ppm_source_ptr source = (ppm_source_ptr)sinfo;  in get_gray_cmyk_row()
398   ppm_source_ptr source = (ppm_source_ptr)sinfo;  in get_rgb_row()
434   ppm_source_ptr source = (ppm_source_ptr)sinfo;  in get_rgb_cmyk_row()
473   ppm_source_ptr source = (ppm_source_ptr)sinfo;  in get_raw_row()
485   ppm_source_ptr source = (ppm_source_ptr)sinfo;  in get_word_gray_row()
512   ppm_source_ptr source = (ppm_source_ptr)sinfo;  in get_word_rgb_row()
560   ppm_source_ptr source = (ppm_source_ptr)sinfo;
763   ppm_source_ptr source;
766   source = (ppm_source_ptr)