feat: prototype of rerooting function

1 files changed, 9 insertions, 8 deletions

diff --git a/sys/libbio/test.c b/sys/libbio/test.c
index baccd42..5059ce6 100644
--- a/sys/libbio/test.c
+++ b/sys/libbio/test.c
@@ -93,22 +93,23 @@ test·newick()
 {
     error err;
     bio·Tree t;
-    mem·Arena *mem;
+    mem·Arena *heap;
     Stream    *fd[2];
 
     io·Peeker     rdr;
     io·Putter     wtr;
-    mem·Allocator al;
 
-    mem = mem·newarena(mem·sys, nil);
-    rdr = (io·Peeker){.get = &io·getbyte, .unget  = &io·ungetbyte};
-    wtr = (io·Putter){.put = &io·putbyte, .putstr = &io·putstring};
-    al  = (mem·Allocator) { .alloc = &mem·arenaalloc, .free = nil, };
+    heap = mem·newarena(mem·sys, nil);
+    rdr  = (io·Peeker){.get = &io·getbyte, .unget  = &io·ungetbyte};
+    wtr  = (io·Putter){.put = &io·putbyte, .putstr = &io·putstring};
 
     fd[0] = io·open("/home/nolln/root/data/test/zika.nwk", "r");
     fd[1] = io·open("/home/nolln/root/data/test/zika.proc.nwk", "w");
 
-    err = bio·readnewick(rdr, fd[0], al, mem, &t);
+    t.h    = heap;
+    t.heap = (mem·Allocator){ .alloc = &mem·arenaalloc, .free = nil, };
+
+    err = bio·readnewick(rdr, fd[0], &t);
     phylo·ladderize(t.root);
 
     printf("Loaded tree with %d leafs and %d nodes\n", t.nleaf, t.root->nnode);
@@ -119,7 +120,7 @@ test·newick()
     io·close(fd[0]); 
     io·close(fd[1]);
 
-    mem·freearena(mem);
+    mem·freearena(heap);
     return 0;
 }