diff options
Diffstat (limited to 'newlib/libc/ctype/_toupper.c')
-rw-r--r-- | newlib/libc/ctype/_toupper.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/newlib/libc/ctype/_toupper.c b/newlib/libc/ctype/_toupper.c new file mode 100644 index 00000000000..db4e00dd04a --- /dev/null +++ b/newlib/libc/ctype/_toupper.c @@ -0,0 +1,9 @@ +#include <_ansi.h> +#include <ctype.h> + +#undef _toupper +int +_DEFUN(_toupper,(c),int c) +{ + return islower(c) ? c - 'a' + 'A' : c; +} |