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5e22f873ed
Saves comitters' daily life by avoid #include-ing everything from
internal.h to make each file do so instead. This would significantly
speed up incremental builds.
We take the following inclusion order in this changeset:
1. "ruby/config.h", where _GNU_SOURCE is defined (must be the very
first thing among everything).
2. RUBY_EXTCONF_H if any.
3. Standard C headers, sorted alphabetically.
4. Other system headers, maybe guarded by #ifdef
5. Everything else, sorted alphabetically.
Exceptions are those win32-related headers, which tend not be self-
containing (headers have inclusion order dependencies).
52 lines
1 KiB
C
52 lines
1 KiB
C
/**********************************************************************
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dln.h -
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$Author$
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created at: Wed Jan 19 16:53:09 JST 1994
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Copyright (C) 1993-2007 Yukihiro Matsumoto
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**********************************************************************/
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#ifndef DLN_H
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#define DLN_H
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#include "ruby/defines.h" /* for RUBY_SYMBOL_EXPORT_BEGIN */
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#ifdef __cplusplus
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# ifndef HAVE_PROTOTYPES
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# define HAVE_PROTOTYPES 1
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# endif
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# ifndef HAVE_STDARG_PROTOTYPES
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# define HAVE_STDARG_PROTOTYPES 1
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# endif
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#endif
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#undef _
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#ifdef HAVE_PROTOTYPES
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# define _(args) args
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#else
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# define _(args) ()
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#endif
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RUBY_SYMBOL_EXPORT_BEGIN
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#ifndef DLN_FIND_EXTRA_ARG
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#define DLN_FIND_EXTRA_ARG
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#endif
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#ifndef DLN_FIND_EXTRA_ARG_DECL
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#define DLN_FIND_EXTRA_ARG_DECL
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#endif
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char *dln_find_exe_r(const char*,const char*,char*,size_t DLN_FIND_EXTRA_ARG_DECL);
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char *dln_find_file_r(const char*,const char*,char*,size_t DLN_FIND_EXTRA_ARG_DECL);
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#ifdef USE_DLN_A_OUT
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extern char *dln_argv0;
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#endif
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void *dln_load(const char*);
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RUBY_SYMBOL_EXPORT_END
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#endif
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