256 #define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \  argument
257   _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes)
268 #define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \  argument
269   _GL_EXTERN_C rettype func parameters_and_attributes
280 #define _GL_CXXALIAS_RPL(func,rettype,parameters) \  argument
281   _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters)
283 # define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \  argument
286       static const struct _gl_ ## func ## _wrapper            \
294       } func = {};                                            \
298 # define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \  argument
308 # define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \  argument
311       static const struct _gl_ ## func ## _wrapper                 \
319       } func = {};                                                 \
323 # define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \  argument
338 # define _GL_CXXALIAS_SYS(func,rettype,parameters)            \  argument
341       static const struct _gl_ ## func ## _wrapper            \
347           return ::func;                                      \
349       } func = {};                                            \
353 # define _GL_CXXALIAS_SYS(func,rettype,parameters) \  argument
363 # define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \  argument
366       static const struct _gl_ ## func ## _wrapper      \
372           return reinterpret_cast<type>(::func);        \
374       } func = {};                                      \
378 # define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \  argument
394 # define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \  argument
397       static const struct _gl_ ## func ## _wrapper                            \
403           return reinterpret_cast<type>((rettype2 (*) parameters2)(::func));  \
405       } func = {};                                                            \
409 # define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \  argument
418 # define _GL_CXXALIASWARN(func) \  argument
419    _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE)
420 # define _GL_CXXALIASWARN_1(func,namespace) \  argument
421    _GL_CXXALIASWARN_2 (func, namespace)
425 #  define _GL_CXXALIASWARN_2(func,namespace) \  argument
426     _GL_WARN_ON_USE (func, \
427                      "The symbol ::" #func " refers to the system function. " \
428                      "Use " #namespace "::" #func " instead.")
430 #  define _GL_CXXALIASWARN_2(func,namespace) \  argument
431      extern __typeof__ (func) func
433 #  define _GL_CXXALIASWARN_2(func,namespace) \  argument
437 # define _GL_CXXALIASWARN(func) \  argument
445 # define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \  argument
446    _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \
448 # define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \  argument
449    _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace)
453 #  define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \  argument
454     _GL_WARN_ON_USE_CXX (func, rettype, parameters_and_attributes, \
455                          "The symbol ::" #func " refers to the system function. " \
456                          "Use " #namespace "::" #func " instead.")
458 #  define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \  argument
459      extern __typeof__ (func) func
461 #  define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \  argument
465 # define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \  argument