1 files changed, 0 insertions, 29 deletions
diff --git a/esp8266/strtoll.c b/esp8266/strtoll.c
deleted file mode 100644
index 4e8a4d0566..0000000000
--- a/esp8266/strtoll.c
+++ /dev/null
@@ -1,29 +0,0 @@
-#include <stdlib.h>
-
-// assumes endptr != NULL
-// doesn't check for sign
-// doesn't check for base-prefix
-long long int strtoll(const char *nptr, char **endptr, int base) {
-    long long val = 0;
-
-    for (; *nptr; nptr++) {
-        int v = *nptr;
-        if ('0' <= v && v <= '9') {
-            v -= '0';
-        } else if ('A' <= v && v <= 'Z') {
-            v -= 'A' - 10;
-        } else if ('a' <= v && v <= 'z') {
-            v -= 'a' - 10;
-        } else {
-            break;
-        }
-        if (v >= base) {
-            break;
-        }
-        val = val * base + v;
-    }
-
-    *endptr = (char*)nptr;
-
-    return val;
-}