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, 3 deletions

diff --git a/cc3200/util/std.h b/cc3200/util/std.h
index a74c90e25..6adcb9463 100644
--- a/cc3200/util/std.h
+++ b/cc3200/util/std.h
@@ -31,6 +31,3 @@ typedef unsigned int size_t;
 
 int printf(const char *fmt, ...);
 int snprintf(char *str, size_t size, const char *fmt, ...);
-
-// Convenience function, defined in main.c.
-void stoupper (char *str);