Add scm_from_ptrdiff_t and scm_to_ptrdiff_t.
authorMark H Weaver <mhw@netris.org>
Sat, 2 Feb 2013 09:02:24 +0000 (04:02 -0500)
committerMark H Weaver <mhw@netris.org>
Sat, 2 Feb 2013 09:13:37 +0000 (04:13 -0500)
commit7facc08a80149bae4f973c07b30b56e3ae945be7
treee79009a152d4e4d95f726c8248fe0e1f2250da55
parentbcc7e238c9c88221752ebfe09c62a149d40cbe08
Add scm_from_ptrdiff_t and scm_to_ptrdiff_t.

* libguile/numbers.h (scm_from_ptrdiff_t, scm_to_ptrdiff_t):
  New macros (function aliases).

* doc/ref/api-data.texi: Add docs.
doc/ref/api-data.texi
libguile/numbers.h