1 files changed, 0 insertions, 12 deletions
diff --git a/sample/atou.c b/sample/atou.c
deleted file mode 100644
index 73b0bb79..00000000
--- a/sample/atou.c
+++ /dev/null
@@ -1,12 +0,0 @@
-static inline int isdigit(int ch)
-{
-    return (ch >= '0') && (ch <= '9');
-}
-
-unsigned int atou(const char *s)
-{
-    unsigned int i = 0;
-    while (isdigit(*s))
-	i = i * 10 + (*s++ - '0');
-    return i;
-}