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-rw-r--r--mbbsd/read.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/mbbsd/read.c b/mbbsd/read.c
index 58a8678f..cf471688 100644
--- a/mbbsd/read.c
+++ b/mbbsd/read.c
@@ -208,6 +208,7 @@ getkeep(char *s, int def_topline, int def_cursline)
* 一方面 size 小, malloc space overhead 就高, 因此改成 link block,
* 以 KEEPSLOT 為一個 block 的 link list.
* 只有第一個 block 可能沒滿. */
+ /* TODO LRU recycle? 麻煩在於別處可能把 keeploc_t pointer 記著... */
#define KEEPSLOT 10
struct keepsome {
unsigned char used;