1 files changed, 0 insertions, 26 deletions
diff --git a/lib/toupper.c b/lib/toupper.c
deleted file mode 100644
index 807eb38..0000000
--- a/lib/toupper.c
+++ /dev/null
@@ -1,26 +0,0 @@
-#include "string.h"
-
-int
-toupper(int c)
-{
-    if(c >= 'a' && c <= 'z')
-        c -= ('a' - 'A');
-    return c;
-}
-
-char*
-stoupper(char *s)
-{
-    char *o = s;
-    for(; *s != 0; s++)
-        *s = toupper(*s);
-    return o;
-}
-
-char*
-sntoupper(char *s, size_t limit)
-{
-    for(size_t i = 0; i < limit; i++)
-        s[i] = toupper(s[i]);
-    return s;
-}