refactor: c/ -> usr/, compiled program blobs out of the source tree

Userland sources live in usr/ (fits the Unix theme better than 'c').
SDCC output .bin blobs land in build/usr/ with the other build artifacts
instead of littering the source dir; programs.asm INCBINs them from there.
Byte-identical ROM.

1 files changed, 0 insertions, 7 deletions

diff --git a/c/rm.c b/c/rm.c
deleted file mode 100644
index 25f3004..0000000
--- a/c/rm.c
+++ /dev/null
@@ -1,7 +0,0 @@
-#include "gbos.h"
-/* rm <name>: delete a file. */
-void main(void) {
-    char *argv[4];
-    unsigned char argc = argv_parse(argv, 4);
-    if (argc > 0) fremove(argv[0]);
-}