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- /*
- * BSD unix based systems (sunos, ultrix)
- */
- #include <stdio.h>
-
- #define KBLOCK 8192 /* Kill grow. */
- #define GOOD 0 /* Good exit status. */
- #define SYMBLINK 1 /* Handle symbolic links */
- #define MAXPATH 256 /* Maximum length of path for chdir */
-
- typedef int RSIZE; /* Type for file/region sizes */
- typedef short KCHAR; /* Type for internal keystrokes */
-
- /*
- * Macros used by the buffer name making code.
- * Start at the end of the file name, scan to the left
- * until BDC1 (or BDC2, if defined) is reached. The buffer
- * name starts just to the right of that location, and
- * stops at end of string (or at the next BDC3 character,
- * if defined). BDC2 and BDC3 are mainly for VMS.
- */
- #define BDC1 '/' /* Buffer names. */
-
- #define MALLOCROUND(m) (m+=7,m&=~7) /* round up to 8 byte boundry */
-
- #define fncmp strcmp /* file name comparison */
- #define unlinkdir(fn) rmdir(fn) /* unlink directory */
- char *getenv();
- #define gettermtype() getenv("TERM") /* determine terminal type */
-