Category : C Source Code
Archive   : UNZ50P1.ZIP
Filename : ATARIST.PAT

*** mapname.c.orig Fri Feb 7 22:56:19 1992
--- mapname.c Fri Feb 7 23:06:32 1992
***************
*** 209,215 ****
--- 209,219 ----
#ifdef MACOS
strcat(cdp, ":");
#else /* !MACOS */
+ #if ATARI_ST
+ strcat(cdp, "\\");
+ #else /* !ATARI_ST */
strcat(cdp, "/");
+ #endif /* ?ATARI_ST */
#endif /* ?MACOS */
#endif /* ?VMS */
} /***** FALL THROUGH to ':' case **** */
*** unzip.c.orig Fri Feb 7 22:56:20 1992
--- unzip.c Fri Feb 7 23:17:06 1992
***************
*** 119,124 ****
--- 119,131 ----
byte *stack;
#else
byte suffix_of[HSIZE + 1]; /* also s-f length_nodes (smaller) */
+ #if ATARI_ST
+ /* now this is the third time I had to fix this...
+ * does NOBODY understand that you C_A_N_N_O_T reuse a byte array
+ * for anything of larger type because of possible alignment problems?
+ */
+ int HadToAlignStackElseItCrashed;
+ #endif
byte stack[HSIZE + 1]; /* also s-f distance_nodes (smaller) */
#endif

*** unzip.h.orig Fri Feb 7 22:56:21 1992
--- unzip.h Sat Feb 8 00:47:55 1992
***************
*** 27,34 ****
# if defined(THINK_C) || defined(MPW) /* for Macs */
# include
# else
! # include /* off_t, time_t, dev_t, ... */
! # include /* Everybody seems to need this. */
# endif
#endif /* This include file defines
* #define S_IREAD 0x0100 (owner may read)
--- 27,39 ----
# if defined(THINK_C) || defined(MPW) /* for Macs */
# include
# else
! # ifdef ATARI_ST
! # include
! # define __STDC__ 1 /* see note below */
! # else
! # include /* off_t, time_t, dev_t, ... */
! # include /* Everybody seems to need this. */
! # endif
# endif
#endif /* This include file defines
* #define S_IREAD 0x0100 (owner may read)
***************
*** 71,76 ****
--- 76,95 ----
And now, our MS-DOS and OS/2 corner:
---------------------------------------------------------------------------*/

+ /*
+ * How comes poor little Atari ST 's playing with these boys of the 'hood ?
+ *
+ * For everybody: TURBO C for the Atari ST also defines __TURBOC__
+ * You (yes YOU!!) may NOT RELY ON __TURBOC__ to tell
+ * that this is MSDOS or whatever!
+ */
+ #ifdef ATARI_ST
+ /* KLUDGE KLUDGE KLUDGE KLUDGE KLUDGE KLUDGE KLUDGE KLUDGE KLUDGE KLUDGE */
+ #undef __TURBOC__
+ #endif
+
+ /* FIXME FIXME FIXME FIXME FIXME FIXME FIXME FIXME FIXME FIXME FIXME FIXME */
+ /* vvvvvv */
#ifdef __TURBOC__
# define DOS_OS2 /* Turbo C under DOS, MSC under DOS or OS2 */
# include /* for structure ftime */
***************
*** 123,132 ****
# ifdef MTS
# include /* MTS uses this instead of fcntl.h */
# else
! # include
# endif
# endif
#endif
/*
* fcntl.h (above): This include file defines
* #define O_BINARY 0x8000 (no cr-lf translation)
--- 142,162 ----
# ifdef MTS
# include /* MTS uses this instead of fcntl.h */
# else
! /*
! * FIXME:
! *
! * Again, just by not being VMS, V7 or MTS, the little Atari ST
! * winds up here (and everybody else too). WHOEVER NEEDS this stuff,
! * DECLARE YOURSELF and DONT rely on this kind of negative logic!
! */
! # ifndef ATARI_ST
! /* KLUDGE KLUDGE KLUDGE KLUDGE KLUDGE KLUDGE KLUDGE KLUDGE KLUDGE */
! # include
! # endif
# endif
# endif
#endif
+
/*
* fcntl.h (above): This include file defines
* #define O_BINARY 0x8000 (no cr-lf translation)
***************
*** 159,164 ****
--- 189,203 ----
And finally, some random extra stuff:
---------------------------------------------------------------------------*/

+ /* FIXME:
+ *
+ * As used by Turbo C (at least for the Atari ST),
+ * __STDC__ means that the compiler has been RESTRICTED to standard ANSI C.
+ *
+ * What we want here is: do we have a compiler which has ANSI C prototypes
+ * and includes.
+ * So better use somthing like: ANSI_C or so...
+ */
#ifdef __STDC__
# include /* standard library prototypes, malloc(), etc. */
# include /* defines strcpy, strcmp, memcpy, etc. */
***************
*** 169,174 ****
--- 208,245 ----
#endif


+ /* Incidently, for Turbo C on the Atari ST we just order the following items:
+ */
+ #if ATARI_ST
+ # include
+ /* the following includes are really specific for Turbo C 2.0 !! */
+ # include /* this gives us stat() */
+ # include /* OS specific functions (Fdup) */
+ # define MSDOS 1 /* from here on. */
+ # define DOS_OS2 1 /* from here on. */
+ # define __TURBOC__ 1 /* from here on. */
+ /*
+ * FIXME:
+ * Although the Atari ST (MC68000) and Turbo C use 16 bit ints,
+ * we have to use NOTINT16, since its an high-endian, and therefore
+ * we cannot read the intel little-endian structs.
+ * For that reason, NOTINT16 is another misnomer.
+ */
+ # define NOTINT16 1
+
+ # ifndef S_IFMT
+ # define S_IFMT (S_IFCHR|S_IFREG|S_IFDIR)
+ # endif
+
+ # ifndef O_BINARY
+ # define O_BINARY 0
+ # endif
+
+ /* replace dup by corresponding tos function */
+ # define dup Fdup
+ # define mkdir Dcreate
+
+ #endif