1 files changed, 48 insertions, 0 deletions
diff --git a/libX11/src/xlibi18n/lcUniConv/jisx0201.h b/libX11/src/xlibi18n/lcUniConv/jisx0201.h
new file mode 100644
index 000000000..fec138a48
--- /dev/null
+++ b/libX11/src/xlibi18n/lcUniConv/jisx0201.h
@@ -0,0 +1,48 @@
+/* $XFree86$ */
+
+/*
+ * JISX0201.1976-0
+ */
+
+static int
+jisx0201_mbtowc (conv_t conv, ucs4_t *pwc, const unsigned char *s, int n)
+{
+  unsigned char c = *s;
+  if (c < 0x80) {
+    if (c == 0x5c)
+      *pwc = (ucs4_t) 0x00a5;
+    else if (c == 0x7e)
+      *pwc = (ucs4_t) 0x203e;
+    else
+      *pwc = (ucs4_t) c;
+    return 1;
+  } else {
+    if (c >= 0xa1 && c < 0xe0) {
+      *pwc = (ucs4_t) c + 0xfec0;
+      return 1;
+    }
+  }
+  return RET_ILSEQ;
+}
+
+static int
+jisx0201_wctomb (conv_t conv, unsigned char *r, ucs4_t wc, int n)
+{
+  if (wc < 0x0080 && !(wc == 0x005c || wc == 0x007e)) {
+    *r = wc;
+    return 1;
+  }
+  if (wc == 0x00a5) {
+    *r = 0x5c;
+    return 1;
+  }
+  if (wc == 0x203e) {
+    *r = 0x7e;
+    return 1;
+  }
+  if (wc >= 0xff61 && wc < 0xffa0) {
+    *r = wc - 0xfec0;
+    return 1;
+  }
+  return RET_ILSEQ;
+}