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36d2e67db9
signed/unsigned chars or on integers directly derived from those. In all
cases, it could be replaced by a simple cast to (unsigned char). Reasons
for the change:
a) Make the comment more explicit.
b) If char is unsigned, the cast is optimized away.
c) If char is unsigned, gcc emits spurious "array subscript
has type 'char'" warnings.
162 lines
3.5 KiB
C
162 lines
3.5 KiB
C
#ifndef Py_PYTHON_H
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#define Py_PYTHON_H
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/* Since this is a "meta-include" file, no #ifdef __cplusplus / extern "C" { */
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/* Include nearly all Python header files */
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#include "patchlevel.h"
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#include "pyconfig.h"
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#include "pymacconfig.h"
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#include <limits.h>
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#ifndef UCHAR_MAX
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#error "Something's broken. UCHAR_MAX should be defined in limits.h."
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#endif
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#if UCHAR_MAX != 255
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#error "Python's source code assumes C's unsigned char is an 8-bit type."
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#endif
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#if defined(__sgi) && defined(WITH_THREAD) && !defined(_SGI_MP_SOURCE)
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#define _SGI_MP_SOURCE
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#endif
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#include <stdio.h>
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#ifndef NULL
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# error "Python.h requires that stdio.h define NULL."
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#endif
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#include <string.h>
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#ifdef HAVE_ERRNO_H
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#include <errno.h>
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#endif
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#include <stdlib.h>
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#ifdef HAVE_UNISTD_H
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#include <unistd.h>
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#endif
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/* For size_t? */
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#ifdef HAVE_STDDEF_H
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#include <stddef.h>
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#endif
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/* CAUTION: Build setups should ensure that NDEBUG is defined on the
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* compiler command line when building Python in release mode; else
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* assert() calls won't be removed.
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*/
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#include <assert.h>
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#include "pyport.h"
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#include "pyatomic.h"
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/* Debug-mode build with pymalloc implies PYMALLOC_DEBUG.
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* PYMALLOC_DEBUG is in error if pymalloc is not in use.
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*/
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#if defined(Py_DEBUG) && defined(WITH_PYMALLOC) && !defined(PYMALLOC_DEBUG)
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#define PYMALLOC_DEBUG
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#endif
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#if defined(PYMALLOC_DEBUG) && !defined(WITH_PYMALLOC)
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#error "PYMALLOC_DEBUG requires WITH_PYMALLOC"
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#endif
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#include "pymath.h"
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#include "pymem.h"
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#include "object.h"
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#include "objimpl.h"
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#include "pydebug.h"
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#include "bytearrayobject.h"
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#include "bytesobject.h"
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#include "unicodeobject.h"
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#include "longobject.h"
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#include "longintrepr.h"
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#include "boolobject.h"
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#include "floatobject.h"
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#include "complexobject.h"
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#include "rangeobject.h"
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#include "memoryobject.h"
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#include "tupleobject.h"
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#include "listobject.h"
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#include "dictobject.h"
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#include "enumobject.h"
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#include "setobject.h"
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#include "methodobject.h"
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#include "moduleobject.h"
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#include "funcobject.h"
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#include "classobject.h"
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#include "fileobject.h"
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#include "pycapsule.h"
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#include "traceback.h"
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#include "sliceobject.h"
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#include "cellobject.h"
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#include "iterobject.h"
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#include "genobject.h"
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#include "descrobject.h"
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#include "warnings.h"
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#include "weakrefobject.h"
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#include "codecs.h"
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#include "pyerrors.h"
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#include "pystate.h"
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#include "pyarena.h"
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#include "modsupport.h"
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#include "pythonrun.h"
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#include "ceval.h"
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#include "sysmodule.h"
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#include "intrcheck.h"
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#include "import.h"
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#include "abstract.h"
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#include "bltinmodule.h"
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#include "compile.h"
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#include "eval.h"
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#include "pyctype.h"
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#include "pystrtod.h"
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#include "pystrcmp.h"
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#include "dtoa.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* _Py_Mangle is defined in compile.c */
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PyAPI_FUNC(PyObject*) _Py_Mangle(PyObject *p, PyObject *name);
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/* _Py_char2wchar lives in main.c */
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PyAPI_FUNC(wchar_t *) _Py_char2wchar(char *);
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#ifdef __cplusplus
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}
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#endif
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/* Argument must be a char or an int in [-128, 127] or [0, 255]. */
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#define Py_CHARMASK(c) ((unsigned char)((c) & 0xff))
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#include "pyfpe.h"
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/* These definitions must match corresponding definitions in graminit.h.
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There's code in compile.c that checks that they are the same. */
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#define Py_single_input 256
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#define Py_file_input 257
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#define Py_eval_input 258
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#ifdef HAVE_PTH
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/* GNU pth user-space thread support */
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#include <pth.h>
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#endif
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/* Define macros for inline documentation. */
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#define PyDoc_VAR(name) static char name[]
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#define PyDoc_STRVAR(name,str) PyDoc_VAR(name) = PyDoc_STR(str)
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#ifdef WITH_DOC_STRINGS
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#define PyDoc_STR(str) str
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#else
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#define PyDoc_STR(str) ""
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#endif
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#endif /* !Py_PYTHON_H */
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