isl_mat_rank: return isl_size
commit7de5c6d2ea7eef2b2e077bd6dace8fc4dec488ac
authorSven Verdoolaege <sven.verdoolaege@gmail.com>
Tue, 7 Aug 2018 10:09:42 +0000 (7 12:09 +0200)
committerSven Verdoolaege <sven.verdoolaege@gmail.com>
Thu, 6 Sep 2018 15:01:48 +0000 (6 17:01 +0200)
tree550568cea6e7ca65e061708a982c04fdacaa497e
parentac6a8f7d8f2b71d2324a2dbbe286d026262fa30d
isl_mat_rank: return isl_size

This clarifies what the possible return values are.

Signed-off-by: Sven Verdoolaege <sven.verdoolaege@gmail.com>
doc/user.pod
include/isl/mat.h
isl_mat.c
isl_vertices.c