cc3200: Move stoupper to ftp.c and define in terms of unichar_toupper.

ftp.c is the only user of this function so making it static in that file
allows it to be inlined.  Also, reusing unichar_toupper means we no longer
depend on the C stdlib for toupper, saving about 300 bytes of code space.

1 files changed, 0 insertions, 7 deletions

diff --git a/cc3200/main.c b/cc3200/main.c
index 06b3604b6..7c6c4b545 100644
--- a/cc3200/main.c
+++ b/cc3200/main.c
@@ -98,13 +98,6 @@ int main (void) {
     for ( ; ; );
 }
 
-void stoupper (char *str) {
-    while (str && *str != '\0') {
-        *str = (char)toupper((int)(*str));
-        str++;
-    }
-}
-
 // We need this when configSUPPORT_STATIC_ALLOCATION is enabled
 void vApplicationGetIdleTaskMemory( StaticTask_t **ppxIdleTaskTCBBuffer,
                                     StackType_t **ppxIdleTaskStackBuffer,