ffilib: Add libc() convenience function to load libc.

ffilib/ffilib.py

@@ -27,3 +27,6 @@ def open(name, maxver=10, extra=()):
         except OSError as e:
             err = e
     raise err
+
+def libc():
+    return open("libc", 6)

ffilib/metadata.txt

@@ -1,7 +1,7 @@
 dist_name = ffilib
 srctype = micropython-lib
 type = module
-version = 0.1.0
+version = 0.1.1
 author = Damien George
 desc = MicroPython FFI helper module
 long_desc = MicroPython FFI helper module to easily interface with underlying shared libraries

ffilib/setup.py

@@ -6,7 +6,7 @@ from setuptools import setup
 
 
 setup(name='micropython-ffilib',
-      version='0.1.0',
+      version='0.1.1',
       description='MicroPython FFI helper module',
       long_description='MicroPython FFI helper module to easily interface with underlying shared libraries',
       url='https://github.com/micropython/micropython/issues/405',