2 * The following symbols are defined if your operating system supports
3 * functions by that name. All Unixes I know of support them, thus they
4 * are not checked by the configuration script, but are directly defined
9 * This symbol, if defined, indicates that the ioctl() routine is
10 * available to set I/O characteristics
12 #define HAS_IOCTL /**/
15 * This symbol, if defined, indicates that the routine utime() is
16 * available to update the access and modification times of files.
18 #define HAS_UTIME /**/
21 * This symbol, if defined, indicates that the getgrnam(),
22 * getgrgid(), and getgrent() routines are available to
25 #define HAS_GROUP /**/
28 * This symbol, if defined, indicates that the getpwnam(),
29 * getpwuid(), and getpwent() routines are available to
30 * get password entries.
32 #define HAS_PASSWD /**/
37 #if !defined(NSIG) || defined(M_UNIX) || defined(M_XENIX)
42 # define SIGABRT SIGILL
45 # define SIGILL 6 /* blech */
47 #define ABORT() kill(getpid(),SIGABRT);
50 * fwrite1() should be a routine with the same calling sequence as fwrite(),
51 * but which outputs all of the bytes requested as a single stream (unlike
52 * fwrite() itself, which on some systems outputs several distinct records
53 * if the number_of_items parameter is >1).
55 #define fwrite1 fwrite
57 #define Stat(fname,bufptr) stat((fname),(bufptr))
58 #define Fstat(fd,bufptr) fstat((fd),(bufptr))
60 #define my_getenv(var) getenv(var)