From 17e36aaa9a140f996b600b792941330d227b4adc Mon Sep 17 00:00:00 2001
From: rusefi <arro239+rusefi@gmail.com>
Date: Fri, 31 Mar 2017 12:51:51 -0400
Subject: [PATCH] avoiding method name conflict

---
 os/hal/lib/streams/chprintf.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/os/hal/lib/streams/chprintf.c b/os/hal/lib/streams/chprintf.c
index 1e009d9e1..2a8d81cdc 100644
--- a/os/hal/lib/streams/chprintf.c
+++ b/os/hal/lib/streams/chprintf.c
@@ -69,7 +69,8 @@ static char *long_to_string_with_divisor(char *p,
   return p;
 }
 
-static char *ltoa(char *p, long num, unsigned radix) {
+// custom_ name in order to avoid method signature conflict with standard libraries
+static char *custom_ltoa(char *p, long num, unsigned radix) {
 
   return long_to_string_with_divisor(p, num, radix, 0);
 }
@@ -223,7 +224,7 @@ void chvprintf(BaseSequentialStream *chp, const char *fmt, va_list ap) {
         *p++ = '-';
         l = -l;
       }
-      p = ltoa(p, l, 10);
+      p = custom_ltoa(p, l, 10);
       break;
 #if CHPRINTF_USE_FLOAT
     case 'f':
@@ -251,7 +252,7 @@ unsigned_common:
         l = va_arg(ap, unsigned long);
       else
         l = va_arg(ap, unsigned int);
-      p = ltoa(p, l, c);
+      p = custom_ltoa(p, l, c);
       break;
     default:
       *p++ = c;