removing (outdated) drawterm

drawterm is much better maintained by russ cox,
so removing this outdated copy.

for a more recent version, go to:

http://swtch.com/drawterm/

1 files changed, 0 insertions, 68 deletions

diff --git a/sys/src/cmd/unix/drawterm/libc/vsmprint.c b/sys/src/cmd/unix/drawterm/libc/vsmprint.c
deleted file mode 100644
index df5abe4da..000000000
--- a/sys/src/cmd/unix/drawterm/libc/vsmprint.c
+++ /dev/null
@@ -1,68 +0,0 @@
-#include <u.h>
-#include <libc.h>
-#include "fmtdef.h"
-
-static int
-fmtStrFlush(Fmt *f)
-{
-	char *s;
-	int n;
-
-	if(f->start == nil)
-		return 0;
-	n = (uintptr)f->farg;
-	n *= 2;
-	s = (char*)f->start;
-	f->start = realloc(s, n);
-	if(f->start == nil){
-		f->farg = nil;
-		f->to = nil;
-		f->stop = nil;
-		free(s);
-		return 0;
-	}
-	f->farg = (void*)(uintptr)n;
-	f->to = (char*)f->start + ((char*)f->to - s);
-	f->stop = (char*)f->start + n - 1;
-	return 1;
-}
-
-int
-fmtstrinit(Fmt *f)
-{
-	int n;
-
-	memset(f, 0, sizeof *f);
-	f->runes = 0;
-	n = 32;
-	f->start = malloc(n);
-	if(f->start == nil)
-		return -1;
-	f->to = f->start;
-	f->stop = (char*)f->start + n - 1;
-	f->flush = fmtStrFlush;
-	f->farg = (void*)(uintptr)n;
-	f->nfmt = 0;
-	return 0;
-}
-
-/*
- * print into an allocated string buffer
- */
-char*
-vsmprint(char *fmt, va_list args)
-{
-	Fmt f;
-	int n;
-
-	if(fmtstrinit(&f) < 0)
-		return nil;
-	VA_COPY(f.args,args);
-	n = dofmt(&f, fmt);
-	VA_END(f.args);
-	if(n < 0){
-		free(f.start);
-		return nil;
-	}
-	return fmtstrflush(&f);
-}