Remove manual definition of Py_LIMITED_API

Author: HexDecimal

build_libtcod.py

@@ -27,8 +27,6 @@
 
 import build_sdl
 
-Py_LIMITED_API = 0x03100000
-
 HEADER_PARSE_PATHS = ("tcod/", "libtcod/src/libtcod/")
 HEADER_PARSE_EXCLUDES = ("gl2_ext_.h", "renderer_gl_internal.h", "event.h")
 
@@ -164,9 +162,6 @@ def walk_sources(directory: str) -> Iterator[str]:
 library_dirs: list[str] = [*build_sdl.library_dirs]
 define_macros: list[tuple[str, Any]] = []
 
-if "PYODIDE" not in os.environ:
-    define_macros.append(("Py_LIMITED_API", Py_LIMITED_API))
-
 sources += walk_sources("tcod/")
 sources += walk_sources("libtcod/src/libtcod/")
 sources += ["libtcod/src/vendor/stb.c"]