From 805f95eac61ef17d7ec3f87dda1dfbc932951dee Mon Sep 17 00:00:00 2001
From: "kr.angelov" <kr.angelov@gmail.com>
Date: Wed, 4 Sep 2013 10:06:07 +0000
Subject: remove the dependency on the HAVE_STATEMENT_EXPRESSIONS flag. This
 reduces the dependency on the ./configure script

---
 src/runtime/c/gu/write.c | 121 -----------------------------------------------
 1 file changed, 121 deletions(-)

(limited to 'src/runtime/c/gu/write.c')

diff --git a/src/runtime/c/gu/write.c b/src/runtime/c/gu/write.c
index 69573fb0d..bd3e136fb 100644
--- a/src/runtime/c/gu/write.c
+++ b/src/runtime/c/gu/write.c
@@ -36,127 +36,6 @@ gu_new_utf8_writer(GuOut* utf8_out, GuPool* pool)
 	return wtr;
 }
 
-
-#if 0
-#ifdef GU_UCS_WCHAR
-#include <stdlib.h>
-#include <wchar.h>
-static const mbstate_t gu_init_mbstate; // implicitly initialized to zero
-#endif
-
-typedef struct GuLocaleWriter GuLocaleWriter;
-
-struct GuLocaleWriter {
-	GuOutWriter owtr;
-#ifdef GU_UCS_WCHAR
-	mbstate_t ps;
-	size_t mb_cur_max;
-#endif
-};
-
-size_t
-gu_locale_writer_write(GuWriter* wtr, const uint8_t* utf8_src, size_t sz, 
-		       GuExn* err)
-{
-	GuLocaleWriter* lwtr = (GuLocaleWriter*) wtr;
-	size_t done = 0;
-	static const size_t bufsize = 256;
-#ifdef GU_UCS_WCHAR
-	size_t margin = lwtr->mb_cur_max;
-#else
-	size_t margin = 1;
-#endif
-	GuOut* out = lwtr->owtr.out;
-	if (gu_out_is_buffered(out)) {
-		while (done < sz) {
-			size_t dst_sz;
-			uint8_t* dst = gu_out_begin_span(out, &dst_sz);
-			if (!dst) {
-				break;
-			}
-			if (dst_sz <= margin) {
-				gu_out_end_span(out, 0);
-				break;
-			}
-			size_t end = dst_sz - margin;
-			const uint8_t* 
-			size_t n = done;
-			while (n < sz && dst_i <= end) {
-#ifdef GU_UCS_WCHAR
-				GuUCS ucs = gu_
-				wchar_t wc = src[n];
-				size_t nb = wcrtomb((char*) p, wc, &lwtr->ps);
-#else
-			*p = (uint8_t) gu_ucs_char(buf[n], err);
-			size_t nb = 1;
-			if (!gu_ok(err)) {
-				gu_exn_clear(err);
-				nb = (size_t) -1;
-			}
-#endif
-			if (nb == (size_t) -1) {
-				*p++ = (uint8_t) '?';
-			} else {
-				p += nb;
-			}
-				
-			}
-			for (
-
-		}
-
-
-
-	}
-
-	uint8_t cbuf[256];
-	while (done < size && gu_ok(err)) {
-		uint8_t* p = cbuf;
-		uint8_t* edge = &cbuf[bufsize - margin];
-		size_t n;
-		for  (n = done; p <= edge && n < size; n++) {
-#ifdef GU_UCS_WCHAR
-			wchar_t wc = buf[n];
-			size_t nb = wcrtomb((char*) p, wc, &lwtr->ps);
-#else
-			*p = (uint8_t) gu_ucs_char(buf[n], err);
-			size_t nb = 1;
-			if (!gu_ok(err)) {
-				gu_exn_clear(err);
-				nb = (size_t) -1;
-			}
-#endif
-			if (nb == (size_t) -1) {
-				*p++ = (uint8_t) '?';
-			} else {
-				p += nb;
-			}
-		}
-		gu_out_bytes(lwtr->owtr.out, cbuf, p - cbuf, err);
-		if (gu_ok(err)) {
-			done = n;
-		}
-	}
-	return done;
-}
-
-GuWriter*
-gu_locale_writer(GuOut* out, GuPool* pool)
-{
-	GuLocaleWriter* lwtr = gu_new_s(
-		pool, GuLocaleWriter,
-		.wtr.out.output = gu_locale_writer_output,
-		.wtr.out.flush = gu_locale_writer_flush,
-		.out = out);
-#ifdef GU_UCS_WCHAR
-	lwtr->ps = gu_init_mbstate;
-	lwtr->mb_cur_max = MB_CUR_MAX;
-#endif
-	return (GuWriter*) lwtr;
-}
-
-#endif
-
 extern inline void
 gu_ucs_write(GuUCS ucs, GuWriter* wtr, GuExn* err);
 
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