Add bin/true and bin/false implementations

- Added assembly implementations for `true` and `false` commands.
- Updated Kbuild files to include new binaries.
- Removed unused libraries and headers.
- Cleaned up makefile and unused code.

1 files changed, 0 insertions, 22 deletions

diff --git a/lib/libc/wctype/iswalpha.c b/lib/libc/wctype/iswalpha.c
deleted file mode 100644
index 17c8508c..00000000
--- a/lib/libc/wctype/iswalpha.c
+++ /dev/null
@@ -1,22 +0,0 @@
-#include <libc.h>
-#include <wctype.h>
-
-int iswalpha(wint_t wc)
-{
-	const unsigned char t[] = {
-#include <__alpha.h>
-	};
-
-	if (wc < 0x20000U)
-		return (t[t[wc >> 8] * 32 + ((wc & 255) >> 3)] >> (wc & 7)) & 1;
-
-	if (wc < 0x2fffeU)
-		return 1;
-
-	return 0;
-}
-
-weak int iswalpha_l(wint_t wc, locale_t unused locale)
-{
-	return iswalpha(wc);
-}