136 lines
4.3 KiB
C
136 lines
4.3 KiB
C
/* $NetBSD: config.h,v 1.4 1998/02/22 13:33:49 christos Exp $ */
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/* config.h
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* This file was produced by running the config.h.SH script, which
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* gets its values from config.sh, which is generally produced by
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* running Configure.
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*
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* Feel free to modify any of this as the need arises. Note, however,
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* that running config.h.SH again will wipe out any changes you've made.
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* For a more permanent change edit config.sh and rerun config.h.SH.
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*/
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/* EUNICE:
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* This symbol, if defined, indicates that the program is being compiled
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* under the EUNICE package under VMS. The program will need to handle
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* things like files that don't go away the first time you unlink them,
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* due to version numbering. It will also need to compensate for lack
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* of a respectable link() command.
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*/
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/* VMS:
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* This symbol, if defined, indicates that the program is running under
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* VMS. It is currently only set in conjunction with the EUNICE symbol.
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*/
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#undef EUNICE
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#undef VMS
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/* CPPSTDIN:
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* This symbol contains the first part of the string which will invoke
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* the C preprocessor on the standard input and produce to standard
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* output. Typical value of "cc -E" or "/lib/cpp".
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*/
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/* CPPMINUS:
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* This symbol contains the second part of the string which will invoke
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* the C preprocessor on the standard input and produce to standard
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* output. This symbol will have the value "-" if CPPSTDIN needs a minus
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* to specify standard input, otherwise the value is "".
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*/
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#define CPPSTDIN "/usr/bin/cpp"
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#define CPPMINUS ""
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/* CHARSPRINTF:
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* This symbol is defined if this system declares "char *sprintf()" in
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* stdio.h. The trend seems to be to declare it as "int sprintf()". It
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* is up to the package author to declare sprintf correctly based on the
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* symbol.
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*/
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#undef CHARSPRINTF
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/* FLEXFILENAMES:
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* This symbol, if defined, indicates that the system supports filenames
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* longer than 14 characters.
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*/
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#define FLEXFILENAMES
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/* index:
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* This preprocessor symbol is defined, along with rindex, if the system
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* uses the strchr and strrchr routines instead.
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*/
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/* rindex:
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* This preprocessor symbol is defined, along with index, if the system
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* uses the strchr and strrchr routines instead.
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*/
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#if 0
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#define index strchr /* cultural */
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#define rindex strrchr /* differences? */
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#endif
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/* VOIDSIG:
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* This symbol is defined if this system declares "void (*signal())()" in
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* signal.h. The old way was to declare it as "int (*signal())()". It
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* is up to the package author to declare things correctly based on the
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* symbol.
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*/
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#define VOIDSIG /**/
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/* DIRHEADER:
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* This definition indicates which directory library header to use.
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*/
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#define DIRENT
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/* HAVE_UNISTD_H:
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* This is defined if the system has unistd.h.
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*/
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#define HAVE_UNISTD_H /**/
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/* Reg1:
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* This symbol, along with Reg2, Reg3, etc. is either the word "register"
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* or null, depending on whether the C compiler pays attention to this
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* many register declarations. The intent is that you don't have to
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* order your register declarations in the order of importance, so you
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* can freely declare register variables in sub-blocks of code and as
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* function parameters. Do not use Reg<n> more than once per routine.
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*/
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#define Reg1 register /**/
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#define Reg2 register /**/
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#define Reg3 register /**/
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#define Reg4 register /**/
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#define Reg5 register /**/
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#define Reg6 register /**/
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#define Reg7 /**/
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#define Reg8 /**/
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#define Reg9 /**/
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#define Reg10 /**/
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#define Reg11 /**/
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#define Reg12 /**/
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#define Reg13 /**/
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#define Reg14 /**/
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#define Reg15 /**/
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#define Reg16 /**/
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/* VOIDFLAGS:
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* This symbol indicates how much support of the void type is given by this
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* compiler. What various bits mean:
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*
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* 1 = supports declaration of void
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* 2 = supports arrays of pointers to functions returning void
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* 4 = supports comparisons between pointers to void functions and
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* addresses of void functions
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*
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* The package designer should define VOIDUSED to indicate the requirements
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* of the package. This can be done either by #defining VOIDUSED before
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* including config.h, or by defining defvoidused in Myinit.U. If the
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* level of void support necessary is not present, defines void to int.
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*/
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#ifndef VOIDUSED
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#define VOIDUSED 7
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#endif
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#define VOIDFLAGS 7
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#if (VOIDFLAGS & VOIDUSED) != VOIDUSED
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#define void int /* is void to be avoided? */
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#define M_VOID /* Xenix strikes again */
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#endif
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