/* <mhdef.h>
 *
 *	OBJFMT -- module header record (MHD)
 */
#ifndef _MHDEF_H
#define _MHDEF_H

/* types of header records */
#define MHD$C_MHD	0	/* main header record */
#define MHD$C_LNM	1	/* language name and version */
#define MHD$C_SRC	2	/* source file specification */
#define MHD$C_TTL	3	/* title text of module */
#define MHD$C_CPR	4	/* copyright notice */
#define MHD$C_MTC	5	/* maintenence status */
#define MHD$C_GTX	6	/* general text */
#define MHD$C_MAXHDRTYP 6	/* maximum allowable type */

struct mhdef {
    unsigned char mhd$b_rectyp;		/* record type (OBJ$C_MHD) */
    unsigned char mhd$b_hdrtyp;		/* type field for MHD */
    unsigned char mhd$b_strlvl;		/* structure level */
    unsigned short mhd$w_recsiz;	/* maximum record size */
    unsigned char mhd$b_namlng;		/* module name length */
    char mhd$t_name[31];		/* module name */
					/* module version (ASCIC) */
					/* creation date/time (17 bytes) */
					/* time of last patch (17 bytes) */
};

#endif	/*_MHDEF_H*/