[Kiwamu Okabe's fix for jhc_aligned_malloc
John Meacham <john@repetae.net>**20130306130231
 Ignore-this: 4413ee55fe27c401d2fb08a752d8811d
] hunk ./rts/rts/gc_jgc.c 21
-static void *aligned_alloc(unsigned size);
+static void *jhc_aligned_alloc(unsigned size);
hunk ./rts/rts/gc_jgc.c 234
-        struct s_block *b = aligned_alloc(size * sizeof(uintptr_t));
+        struct s_block *b = jhc_aligned_alloc(size * sizeof(uintptr_t));
hunk ./rts/rts/gc_jgc.c 295
-aligned_alloc(unsigned size) {
+jhc_aligned_alloc(unsigned size) {
hunk ./rts/rts/gc_jgc.c 321
-        mb->base = aligned_alloc(MEGABLOCK_SIZE);
+        mb->base = jhc_aligned_alloc(MEGABLOCK_SIZE);