/* tailor.h -- Not copyrighted 1992 Mark Adler */ /* const's are inconsistently used across ANSI libraries--kill for all header files. */ #define const /* Define MSDOS for Turbo C and Power C */ #ifdef __POWERC # define __TURBOC__ # define MSDOS #endif /* __POWERC */ #if (defined(__MSDOS__) && !defined(MSDOS)) # define MSDOS #endif #ifdef ATARI_ST # undef MSDOS /* avoid the MS-DOS specific includes */ #endif /* Use prototypes and ANSI libraries if _STDC__, or Microsoft or Borland C, * or Silicon Graphics, or IBM C Set/2, or GNU gcc under emx. */ #if (defined(__STDC__) || defined(MSDOS) || defined(sgi)) # ifndef PROTO # define PROTO # endif /* !PROTO */ # define MODERN #endif /* MSDOS */ #if (defined(__IBMC__) || defined(__EMX__) || defined(ATARI_ST)) # ifndef PROTO # define PROTO # endif /* !PROTO */ # define MODERN # ifdef far # undef far # undef near # undef huge # endif #endif #ifdef __IBMC__ # define S_IFMT 0xF000 #endif /* __IBMC__ */ #if (defined(__EMX__) || defined(__WATCOMC__)) && !defined(__32BIT__) # define __32BIT__ #endif #if (defined(__OS2__) && !defined(OS2)) # define OS2 #endif #ifdef __convexc__ # define CONVEX #endif /* __convexc__ */ #ifdef __COMPILER_KCC__ # define TOPS20 # define NOPROTO # define NO_SYMLINK # define NO_TERMIO # define DIRENT # define BIG_MEM extern int isatty(); # define window_size winsiz #endif /* Turn off prototypes if requested */ #if (defined(NOPROTO) && defined(PROTO)) # undef PROTO #endif /* Used to remove arguments in function prototypes for non-ANSI C */ #ifdef PROTO # define OF(a) a #else /* !PROTO */ # define OF(a) () #endif /* ?PROTO */ #ifdef MACOS # define DYN_ALLOC #endif #if (defined(MSDOS) && !defined(__GO32__) && !defined(WIN32)) # ifdef __TURBOC__ # include <alloc.h> # define DYN_ALLOC /* Turbo C 2.0 does not accept static allocations of large arrays */ void far * fcalloc OF((unsigned items, unsigned size)); # else /* !__TURBOC__ */ # include <malloc.h> # define farmalloc _fmalloc # define farfree _ffree # define fcalloc(nitems,itemsize) halloc((long)(nitems),(itemsize)) # endif /* ?__TURBOC__ */ #else /* !MSDOS */ # if defined(WIN32) # include <malloc.h> # endif # define huge # define far # define near # define farmalloc malloc # define farfree free # define fcalloc(items,size) calloc((unsigned)(items), (unsigned)(size)) # if (!defined(PROTO) && !defined(TOPS20)) extern char *calloc(); /* essential for 16 bit systems (AT&T 6300) */ # endif #endif /* ?MSDOS */ #if (defined(OS2) && !defined(MSDOS)) /* MSDOS is defined anyway with MS C 16-bit. So the block above works. * For the 32-bit compilers, MSDOS must not be defined in the block above. */ # define MSDOS /* inherit MS-DOS file system etc. stuff */ #endif /* Define MSVMS if either MSDOS or VMS defined */ #if defined(MSDOS) || defined(VMS) # define MSVMS #endif /* case mapping functions. case_map is used to ignore case in comparisons, * to_up is used to force upper case even on Unix (for dosify option). */ #if defined(OS2) || defined(MSDOS) || defined(VMS) # define case_map(c) upper[c] # define to_up(c) upper[c] #else # define case_map(c) (c) # define to_up(c) ((c) >= 'a' && (c) <= 'z' ? (c)-'a'+'A' : (c)) #endif /* Define void, voidp, and extent (size_t) */ #include <stdio.h> #ifdef MODERN # if (!defined(M_XENIX) && !(defined(__GNUC__) && defined(sun))) # include <stddef.h> # endif /* !M_XENIX */ # include <stdlib.h> # ifdef __386BSD__ # include <unistd.h> # endif typedef size_t extent; typedef void voidp; #else /* !MODERN */ typedef unsigned int extent; # define void int typedef char voidp; #endif /* ?MODERN */ /* Get types and stat */ #ifdef VMS # include <types.h> # include <stat.h> # define unlink delete # define NO_SYMLINK #else /* !VMS */ # ifdef MACOS # include <types.h> # include <stddef.h> # include <Files.h> # include <StandardFile.h> # include <Think.h> # include <LoMem.h> # include <Pascal.h> # include "macstat.h" # define NO_SYMLINK # else # ifdef ATARI_ST # include <ext.h> # include <tos.h> # else # include <sys/types.h> # include <sys/stat.h> # endif # endif #endif /* ?VMS */ /* Some systems define S_IFLNK but do not support symbolic links */ #if defined (S_IFLNK) && defined(NO_SYMLINK) # undef S_IFLNK #endif /* For Pyramid */ #ifdef pyr # define strrchr rindex # define ZMEM #endif /* pyr */ /* File operations--use "b" for binary if allowed or fixed length 512 on VMS */ #ifdef VMS # define FOPR "r","ctx=stm" # define FOPM "r+","ctx=stm","rfm=fix","mrs=512" # define FOPW "w","ctx=stm","rfm=fix","mrs=512" #else /* !VMS */ # ifdef MODERN # define FOPR "rb" # define FOPM "r+b" # ifdef TOPS20 /* TOPS20 MODERN? You kidding? */ # define FOPW "w8" # else # define FOPW "wb" # endif # else /* !MODERN */ # define FOPR "r" # define FOPM "r+" # define FOPW "w" # endif /* ?MODERN */ #endif /* VMS */ /* Open the old zip file in exclusive mode if possible (to avoid adding * zip file to itself). */ #ifdef OS2 # define FOPR_EX FOPM #else # define FOPR_EX FOPR #endif /* Define this symbol if your target allows access to unaligned data. * This is not mandatory, just a speed optimization. The compressed * output is strictly identical. */ #if defined(MSDOS) || defined(i386) || defined(mc68020) || defined(vax) # define UNALIGNED_OK #endif /* Under MSDOS we may run out of memory when processing a large number * of files. Compile with MEDIUM_MEM to reduce the memory requirements or * with SMALL_MEM to use as little memory as possible. */ #ifdef SMALL_MEM # define CBSZ 2048 /* buffer size for copying files */ # define ZBSZ 2048 /* buffer size for temporary zip file */ #else # ifdef MEDIUM_MEM # define CBSZ 8192 # define ZBSZ 8192 # else # ifdef OS2 # ifdef __32BIT__ # define CBSZ 0x10000 /* 64k */ # define ZBSZ 0x40000 /* 256k */ # else # define CBSZ 0xE000 # define ZBSZ 0x7F00 /* Some libraries do not allow a buffer size > 32K */ # endif # else # ifdef TOPS20 # define CBSZ 524288 # define ZBSZ 524288 # else # define CBSZ 16384 # define ZBSZ 16384 # endif # endif # endif #endif #if (defined(BIG_MEM) || defined(MMAP)) && !defined(DYN_ALLOC) # define DYN_ALLOC #endif #ifdef ATARI_ST # define MSDOS /* what? should be fixed */ # define MSVMS # ifndef O_BINARY # define O_BINARY 0 # endif # ifndef S_IFMT # define S_IFMT (S_IFCHR|S_IFREG|S_IFDIR) # endif /* a whole bunch of functions needs Tos '\\' filenames * instead of '/', the translation functions are in fileio.c: */ # define unlink st_unlink # define chmod st_chmod # define mktemp st_mktemp # define fopen st_fopen # define open st_open # define SSTAT st_stat # define findfirst st_findfirst # define link st_rename # define rmdir st_rmdir int st_unlink OF((char *)); int st_chmod OF((char *, int)); char *st_mktemp OF((char *)); FILE *st_fopen OF((char *, char *)); int st_open OF((char *, int)); int st_stat OF((char *, struct stat *)); int st_findfirst OF((char *, struct ffblk *, int)); int st_rename OF((char *, char *)); int st_rmdir OF((char *)); #else # define SSTAT stat #endif /* end of tailor.h */