2 * This should never be included directly. It is included only from gc.h.
3 * We separate it only to make gc.h more suitable as documentation.
5 #if !defined(_REENTRANT) && (defined(GC_SOLARIS_THREADS) \
6 || defined(GC_SOLARIS_PTHREADS) \
7 || defined(GC_HPUX_THREADS) \
8 || defined(GC_AIX_THREADS) \
9 || defined(GC_LINUX_THREADS) \
10 || defined(GC_GNU_THREADS))
12 /* Better late than never. This fails if system headers that */
13 /* depend on this were previously included. */
16 #if defined(GC_DGUX386_THREADS) && !defined(_POSIX4A_DRAFT10_SOURCE)
17 # define _POSIX4A_DRAFT10_SOURCE 1
20 # if defined(GC_SOLARIS_PTHREADS) || defined(GC_FREEBSD_THREADS) || \
21 defined(GC_IRIX_THREADS) || defined(GC_LINUX_THREADS) || \
22 defined(GC_GNU_THREADS) || \
23 defined(GC_HPUX_THREADS) || defined(GC_OSF1_THREADS) || \
24 defined(GC_DGUX386_THREADS) || defined(GC_DARWIN_THREADS) || \
25 defined(GC_AIX_THREADS) || \
26 (defined(GC_WIN32_THREADS) && defined(__CYGWIN__))
30 #if defined(GC_THREADS) && !defined(GC_PTHREADS)
31 # if defined(__linux__)
32 # define GC_LINUX_THREADS
35 # if !defined(LINUX) && (defined(_PA_RISC1_1) || defined(_PA_RISC2_0) \
36 || defined(hppa) || defined(__HPPA))
37 # define GC_HPUX_THREADS
40 # if !defined(__linux__) && (defined(__alpha) || defined(__alpha__))
41 # define GC_OSF1_THREADS
44 # if defined(__mips) && !defined(__linux__)
45 # define GC_IRIX_THREADS
48 # if defined(__sparc) && !defined(__linux__)
49 # define GC_SOLARIS_PTHREADS
52 # if defined(__APPLE__) && defined(__MACH__) && defined(__ppc__)
53 # define GC_DARWIN_THREADS
56 # if !defined(GC_PTHREADS) && defined(__FreeBSD__)
57 # define GC_FREEBSD_THREADS
60 # if defined(DGUX) && (defined(i386) || defined(__i386__))
61 # define GC_DGUX386_THREADS
65 # define GC_AIX_THREADS
68 #endif /* GC_THREADS */
70 #if defined(GC_THREADS) && !defined(GC_PTHREADS) && \
71 (defined(_WIN32) || defined(_MSC_VER) || defined(__CYGWIN__) \
72 || defined(__MINGW32__) || defined(__BORLANDC__) \
73 || defined(_WIN32_WCE))
74 # define GC_WIN32_THREADS
80 # else /* ! _WIN32_WCE */
81 /* Yet more kluges for WinCE */
82 # include <stdlib.h> /* size_t is defined here */
83 typedef long ptrdiff_t; /* ptrdiff_t is not defined */
86 #if ((defined(_DLL) && !defined (__MINGW32__)) \
87 || (defined (DLL_EXPORT) && defined (GC_BUILD))) \
92 #if defined(__MINGW32__) && defined(GC_DLL)
94 # define GC_API __declspec(dllexport)
96 # define GC_API __declspec(dllimport)
100 #if (defined(__DMC__) || defined(_MSC_VER)) && defined(GC_DLL)
102 # define GC_API extern __declspec(dllexport)
104 # define GC_API __declspec(dllimport)
108 #if defined(__WATCOMC__) && defined(GC_DLL)
110 # define GC_API extern __declspec(dllexport)
112 # define GC_API extern __declspec(dllimport)
117 #define GC_API extern