1 files changed, 0 insertions, 45 deletions
diff --git a/x68/_round.c b/x68/_round.c
deleted file mode 100644
index 761930fb8c..0000000000
--- a/x68/_round.c
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * PROJECT C Library, X68000 PROGRAMMING INTERFACE DEFINITION
- * --------------------------------------------------------------------
- * This file is written by the Project C Library Group,  and completely
- * in public domain. You can freely use, copy, modify, and redistribute
- * the whole contents, without this notice.
- * --------------------------------------------------------------------
- * $Id$
- */
-/* changed 1997.2.2 by K.Okabe */
-
-/* System headers */
-#include <stdlib.h>
-#include <sys/xstdlib.h>
-
-/* Functions */
-int _round (char *top, char *cur, int undig)
-{
-    char *ptr;
-
-    /* 最後が5未満なら丸めは必要ない */
-    if (undig < '5')
-	return 0;
-
-    /* ポインタ設定 */
-    ptr = cur - 1;
-
-    /* 先頭まで戻りながら丸め処理 */
-    while (ptr >= top) {
-
-	/* 繰り上がらなければそれで終わり */
-	if (++(*ptr) <= '9')
-	    return 0;
-
-	/* その桁を0に戻す */
-	*ptr-- = '0';
-
-    }
-
-    /* 先頭を1にする */
-    *++ptr = '1';
-
-    /* 繰り上がりをしらせる */
-    return 1;
-}