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- /*
- * BASEPAGE.H Definition of the basepage structure.
- */
-
- #ifndef _BASEP_H
- #define _BASEP_H
-
- typedef struct basep {
- long p_lowtpa; /* pointer to self (bottom of TPA) */
- long p_hitpa; /* pointer to top of TPA + 1 */
- long p_tbase; /* base of text segment */
- long p_tlen; /* length of text segment */
- long p_dbase; /* base of data segment */
- long p_dlen; /* length of data segment */
- long p_bbase; /* base of BSS segment */
- long p_blen; /* length of BSS segment */
- char *p_dta; /* pointer to current DTA */
- struct basep *p_parent; /* pointer to parent's basepage */
- long p_flags; /* memory usage flags */
- char *p_env; /* pointer to environment string */
- /* Anything after this (except for p_cmdlin) is undocumented, reserved,
- * subject to change, etc. -- user programs must NOT use!
- */
- char p_devx[6]; /* real handles of the standard devices */
- char p_res2; /* reserved */
- char p_defdrv; /* default drv */
- long p_undef[17]; /* reserved space */
- long p_usp; /* a fake USP to make dLibs programs happy */
- char p_cmdlin[128]; /* command line image */
- } BASEPAGE;
-
- #if defined(__TURBOC__) && !defined(__MINT__)
- # include <basepage.h>
- # define _base (BASEPAGE *)(_BasPag)
- #else
- /* pointer to our basepage, set by compiler startup code */
- extern BASEPAGE *_base;
- #endif
-
- #endif /* _BASEP_H */
-