/* From faces.h */
/* 
 * Available faces.  No_face should never be given to liba2ps.
 */
enum face_e { 
  No_face = -1,
  First_face = 0,
  Plain = 0,
  Keyword = 1,
  Keyword_strong = 2,
  Label = 3,
  Label_strong = 4,
  String = 5,
  Symbol = 6,
  Error = 7,
  Comment = 8,
  Comment_strong = 9,
  Last_face = 9
};

/* From gen.h */
/* Print a single char C in FACE */
void a2ps_print_char PARAMS ((struct a2ps_job * job, 
			    int c, 
			    enum face_e face));
/* Print a C string (nul terminated) in FACE */
void a2ps_print_string PARAMS ((struct a2ps_job * job, 
			      const unsigned char * string, 
			      enum face_e face)); 
/* Print the N chars contained in BUFFER, in FACE */
void a2ps_print_buffer PARAMS ((struct a2ps_job * job, 
			      const unsigned char * buffer, 
			      size_t start, size_t end,
			      enum face_e face));
/* Open/close the outer structure */
void a2ps_open_output_session PARAMS ((struct a2ps_job * job));
void a2ps_close_output_session PARAMS ((struct a2ps_job * job));

/* Open/Close the section structure */
void a2ps_open_input_session PARAMS ((struct a2ps_job * job, unsigned char * name));
void a2ps_close_input_session PARAMS ((struct a2ps_job * job));


/* From jobs.h */
/* Return a newly allocated output session storage */
struct a2ps_job * a2ps_job_new PARAMS ((void));

/* Finalize it */
void a2ps_job_finalize PARAMS ((struct a2ps_job * job));

/* Free the memory used by JOB */
void a2ps_job_free PARAMS ((struct a2ps_job * job));

/* From confg.h */
/*
 * Read the configuration file
 */
int a2_read_config PARAMS ((struct a2ps_job * job,
			 const char *path, const char *file));

/*
 * Read the system's configuration file
 * (i.e., a2_read_config  (job, etc, a2ps.cfg))
 */
void a2_read_sys_config PARAMS ((struct a2ps_job * job));