/usr/include/racket/mzconfig.h is in racket-common 5.3.6+dfsg1-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 | /* racket/mzconfig.h. Generated from mzconfig.h.in by configure. */
/* This file contains information that was gathered by the configure script. */
#ifndef __MZSCHEME_CONFIGURATION_INFO__
#define __MZSCHEME_CONFIGURATION_INFO__
/* The size of a `char', as computed by sizeof. */
#define SIZEOF_CHAR 1
/* The size of a `int', as computed by sizeof. */
#define SIZEOF_INT 4
/* The size of a `short', as computed by sizeof. */
#define SIZEOF_SHORT 2
/* The size of a `long', as computed by sizeof. */
#define SIZEOF_LONG 4
/* The size of a `long long', as computed by sizeof. */
#define SIZEOF_LONG_LONG 8
/* The size of a `void *', as computed by sizeof. */
#define SIZEOF_VOID_P 4
/* Whether `intptr_t' is available. */
#define HAVE_INTPTR_T 1
/* Whether `uintptr_t' is available. */
#define HAVE_UINTPTR_T 1
#ifdef HAVE_INTPTR_T
# include <inttypes.h>
#endif
#ifndef HAVE_INTPTR_T
typedef long intptr_t;
#endif
#ifndef HAVE_UINTPTR_T
typedef unsigned long uintptr_t;
#endif
/* Endianness. */
/* #undef SCHEME_BIG_ENDIAN */
/* Direction of stack growth: 1 = up, -1 = down, 0 = unknown. */
#define STACK_DIRECTION -1
/* Whether nl_langinfo works. */
#define HAVE_CODESET 1
/* Whether getaddrinfo works. */
#define HAVE_GETADDRINFO 1
/* Whether __attribute__ ((noinline)) works. */
#define MZ_USE_NOINLINE 1
/* Whether pthread_rwlock is available. */
#define HAVE_PTHREAD_RWLOCK 1
/* When poll(), epoll(), and/or kqueue() is available: */
#define HAVE_POLL_SYSCALL 1
#define HAVE_EPOLL_SYSCALL 1
/* #undef HAVE_KQUEUE_SYSCALL */
/* When mmap() and mprotect() are available: */
#define HAVE_MMAP_MPROTECT 1
/* Enable futures: */
#define MZ_USE_FUTURES 1
/* Enable places --- 3m only: */
#ifdef MZ_PRECISE_GC
#define MZ_USE_PLACES 1
#endif
/* Whether __sync_bool_compare_and_swap() works: */
#define MZ_CAS_AVAILABLE 1
/* Configure use of pthreads for the user-thread timer. */
#define USE_PTHREAD_INSTEAD_OF_ITIMER 1
/* Enable single-precision floats [as default]: */
#define USE_SINGLE_FLOATS 1
/* #undef USE_SINGLE_FLOATS_AS_DEFAULT */
/* To disable extflonums when they would otherwise work: */
/* #undef MZ_NO_EXTFLONUMS */
#endif
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