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- #include <signal.h>
-
- /* HAS_IOCTL:
- * This symbol, if defined, indicates that the ioctl() routine is
- * available to set I/O characteristics
- */
- #ifdef __EMX__
- #define HAS_IOCTL /**/
- #endif
-
- /* HAS_UTIME:
- * This symbol, if defined, indicates that the routine utime() is
- * available to update the access and modification times of files.
- */
- #define HAS_UTIME /**/
-
- #ifndef __IBMC__
- #define HAS_KILL
- #endif
- #define HAS_WAIT
-
- #ifndef SIGABRT
- # define SIGABRT SIGILL
- #endif
- #ifndef SIGILL
- # define SIGILL 6 /* blech */
- #endif
-
- #ifdef __IBMC__
- #define ABORT() abort();
- #else
- #define ABORT() kill(getpid(),SIGABRT);
- #endif
-
- /*
- * fwrite1() should be a routine with the same calling sequence as fwrite(),
- * but which outputs all of the bytes requested as a single stream (unlike
- * fwrite() itself, which on some systems outputs several distinct records
- * if the number_of_items parameter is >1).
- */
- #define fwrite1 fwrite
-
- #define my_getenv(var) getenv(var)
-
- /*****************************************************************************/
-
- #ifdef __EMX__
-
- #include <stdlib.h> /* before the following definitions */
- #include <unistd.h> /* before the following definitions */
-
- #define chdir _chdir2
- #define getcwd _getcwd2
-
- #define OS2_STAT_HACK 1
-
- #else /* __IBMC__ */
-
- #define __EXTENDED__
-
- #include <fcntl.h>
- #include <io.h>
- #include <direct.h>
- #include <process.h>
-
- #define mkdir(x,y) _mkdir(x)
-
- #define OS2_STAT_HACK 0
-
- #endif /* __IBMC__ */
-
- #define OP_BINARY O_BINARY
-
-
- #if OS2_STAT_HACK
-
- #define Stat(fname,bufptr) os2_stat((fname),(bufptr))
- #define Fstat(fd,bufptr) fstat((fd),(bufptr))
-
- #undef S_IFBLK
- #undef S_ISBLK
- #define S_IFBLK 0120000
- #define S_ISBLK(mode) (((mode) & S_IFMT) == S_IFBLK)
-
- #else
-
- #define Stat(fname,bufptr) stat((fname),(bufptr))
- #define Fstat(fd,bufptr) fstat((fd),(bufptr))
-
- #endif
-
-