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# Python version constants
#
# It's better to evaluate these at runtime (i.e. C compile time) using
#
# if PY_MAJOR_VERSION >= 3:
# do_stuff_in_Py3_0_and_later()
# if PY_VERSION_HEX >= 0x02070000:
# do_stuff_in_Py2_7_and_later()
#
# than using the IF/DEF statements, which are evaluated at Cython
# compile time. This will keep your C code portable.
cdef extern from *:
# the complete version, e.g. 0x010502B2 == 1.5.2b2
int PY_VERSION_HEX
# the individual sections as plain numbers
int PY_MAJOR_VERSION
int PY_MINOR_VERSION
int PY_MICRO_VERSION
int PY_RELEASE_LEVEL
int PY_RELEASE_SERIAL
# Note: PY_RELEASE_LEVEL is one of
# 0xA (alpha)
# 0xB (beta)
# 0xC (release candidate)
# 0xF (final)
char PY_VERSION[]
char PY_PATCHLEVEL_REVISION[]
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