scratch/igc updated (c445e6ab432 -> f95feb1fdac)

[Gerd Moellmann]

gerd pushed a change to branch scratch/igc.

      from  c445e6ab432 Introductory documentation for igc
       new  a1e5f13a96c igc.org: Root scan functions
       new  f95feb1fdac igc.org: Malloc with roots, add example


Summary of changes:
 admin/igc.org | 43 ++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 42 insertions(+), 1 deletion(-)