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, 32 deletions

diff --git a/c/wc.c b/c/wc.c
deleted file mode 100644
index 4fa48ee..0000000
--- a/c/wc.c
+++ /dev/null
@@ -1,32 +0,0 @@
-#include "gbos.h"
-/* wc [-l][-w][-c] [file]: count lines/words/chars of a file or stdin. */
-void main(void) {
-    char *argv[8];
-    unsigned char argc = argv_parse(argv, 8);
-    unsigned char wl = hasflag(argv, argc, 'l');
-    unsigned char ww = hasflag(argv, argc, 'w');
-    unsigned char wch = hasflag(argv, argc, 'c');
-    unsigned int lines = 0, words = 0, chars = 0;
-    unsigned char inword = 0, first = 1, i, fd = NOFD;
-    char *fname = 0;
-    int ch;
-    if (!wl && !ww && !wch) { wl = ww = wch = 1; }
-    for (i = 0; i < argc; i++) if (argv[i][0] != '-') { fname = argv[i]; break; }
-    if (fname) {
-        fd = open(fname, O_READ);
-        if (fd > 3) { puts("wc: no such file"); nl(); return; }
-    }
-    for (;;) {
-        if (fd > 3) { char c = readc(); if (c == EOF) break; ch = c; }
-        else { ch = fgetc(fd); if (ch < 0) break; }
-        chars++;
-        if (ch == '\n') lines++;
-        if (ch == ' ' || ch == '\n' || ch == '\r' || ch == '\t') inword = 0;
-        else if (!inword) { inword = 1; words++; }
-    }
-    if (fd != NOFD) close(fd);
-    if (wl)  { putu(lines); first = 0; }
-    if (ww)  { if (!first) putc(' '); putu(words); first = 0; }
-    if (wch) { if (!first) putc(' '); putu(chars); }
-    nl();
-}