Update.

2000-02-13  Ulrich Drepper  <drepper@redhat.com>

	* iconvdata/Makefile (modules): Add UTF-16.
	(distribute): Add utf-16.c.
	* iconvdata/gconv-modules: Add entries for UTF-16, UTF-16BE, and
	UTF-16LE.
	* iconvdata/utf-16.c: New file.
	* iconv/gconv_builtin.h: Remove UTF-16 entries here.
	* iconv/gconv_simple.c: Remove conversion functions to and from UTF-16.

	* iconv/skeleton.c: Increment __invocation_coounter after every call
	to the loops.

3 files changed, 4 insertions, 186 deletions

diff --git a/iconv/gconv_builtin.h b/iconv/gconv_builtin.h
index fec1cf5..6e91a86 100644
--- a/iconv/gconv_builtin.h
+++ b/iconv/gconv_builtin.h
@@ -1,5 +1,5 @@
 /* Builtin transformations.
-   Copyright (C) 1997, 1998, 1999 Free Software Foundation, Inc.
+   Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
@@ -80,15 +80,3 @@ BUILTIN_TRANSFORMATION (NULL, "INTERNAL", 8, "UNICODELITTLE//",
 			1, "=INTERNAL->ucs2little",
 			__gconv_transform_internal_ucs2little, NULL, NULL,
 			4, 4, 2, 2)
-
-BUILTIN_ALIAS ("UTF-16//", "UTF16//")
-
-BUILTIN_TRANSFORMATION (NULL, "INTERNAL", 8, "UTF16//",
-			1, "=INTERNAL->utf16",
-			__gconv_transform_internal_utf16, NULL, NULL,
-			4, 4, 2, 4)
-
-BUILTIN_TRANSFORMATION (NULL, "UTF16//", 7, "INTERNAL",
-			1, "=utf16->INTERNAL",
-			__gconv_transform_utf16_internal, NULL, NULL,
-			2, 4, 4, 4)
diff --git a/iconv/gconv_simple.c b/iconv/gconv_simple.c
index 6acdd5d..31e7970 100644
--- a/iconv/gconv_simple.c
+++ b/iconv/gconv_simple.c
@@ -462,173 +462,3 @@ internal_ucs4_loop (const unsigned char **inptrp, const unsigned char *inend,
 #endif
 #include <iconv/loop.c>
 #include <iconv/skeleton.c>
-
-
-/* Convert from the internal (UCS4-like) format to UTF-16.  */
-#define DEFINE_INIT		0
-#define DEFINE_FINI		0
-#define MIN_NEEDED_FROM		4
-#define MIN_NEEDED_TO		2
-#define MAX_NEEDED_TO		4
-#define FROM_DIRECTION		1
-#define FROM_LOOP		internal_utf16_loop
-#define TO_LOOP			internal_utf16_loop /* This is not used.  */
-#define FUNCTION_NAME		__gconv_transform_internal_utf16
-
-#define MIN_NEEDED_INPUT	MIN_NEEDED_FROM
-#define MIN_NEEDED_OUTPUT	MIN_NEEDED_TO
-#define MAX_NEEDED_OUTPUT	MAX_NEEDED_TO
-#define LOOPFCT			FROM_LOOP
-#if __BYTE_ORDER == __LITTLE_ENDIAN
-# define BODY \
-  {									      \
-    if (*((uint32_t *) inptr) >= 0x10000)				      \
-      {									      \
-	if (*((uint32_t *) inptr) >= 0x110000)				      \
-	  {								      \
-	    result = __GCONV_ILLEGAL_INPUT;				      \
-	    break;							      \
-	  }								      \
-									      \
-	/* Generate a surrogate character.  */				      \
-	if (NEED_LENGTH_TEST && outptr + 4 > outend)			      \
-	  {								      \
-	    /* Overflow in the output buffer.  */			      \
-	    result = __GCONV_FULL_OUTPUT;				      \
-	    break;							      \
-	  }								      \
-									      \
-	*((uint16_t *) outptr)++ = bswap_16 (0xd7c0			      \
-					     + (*((uint32_t *) inptr) >> 10));\
-	*((uint16_t *) outptr)++ = bswap_16 (0xdc00			      \
-					     + (*((uint32_t *) inptr)	      \
-						& 0x3ff));		      \
-      }									      \
-    else								      \
-      /* Please note that we use the `uint32_t' from-pointer as an `uint16_t' \
-	 pointer which works since we are on a little endian machine.  */     \
-      *((uint16_t *) outptr)++ = bswap_16 (*((uint16_t *) inptr));	      \
-    inptr += 4;								      \
-  }
-#else
-# define BODY \
-  {									      \
-    if (*((uint32_t *) inptr) >= 0x10000)				      \
-      {									      \
-	if (*((uint32_t *) inptr) >= 0x110000)				      \
-	  {								      \
-	    result = __GCONV_ILLEGAL_INPUT;				      \
-	    break;							      \
-	  }								      \
-									      \
-	/* Generate a surrogate character.  */				      \
-	if (NEED_LENGTH_TEST && outptr + 4 > outend)			      \
-	  {								      \
-	    /* Overflow in the output buffer.  */			      \
-	    result = __GCONV_FULL_OUTPUT;				      \
-	    break;							      \
-	  }								      \
-									      \
-	*((uint16_t *) outptr)++ = 0xd7c0 + (*((uint32_t *) inptr) >> 10);    \
-	*((uint16_t *) outptr)++ = 0xdc00 + (*((uint32_t *) inptr) & 0x3ff);  \
-      }									      \
-    else								      \
-      *((uint16_t *) outptr)++ = *((uint32_t *) inptr)++;		      \
-  }
-#endif
-#include <iconv/loop.c>
-#include <iconv/skeleton.c>
-
-
-/* Convert from UTF-16 to the internal (UCS4-like) format.  */
-#define DEFINE_INIT		0
-#define DEFINE_FINI		0
-#define MIN_NEEDED_FROM		2
-#define MAX_NEEDED_FROM		4
-#define MIN_NEEDED_TO		4
-#define FROM_DIRECTION		1
-#define FROM_LOOP		utf16_internal_loop
-#define TO_LOOP			utf16_internal_loop /* This is not used.*/
-#define FUNCTION_NAME		__gconv_transform_utf16_internal
-
-#define MIN_NEEDED_INPUT	MIN_NEEDED_FROM
-#define MAX_NEEDED_INPUT	MAX_NEEDED_FROM
-#define MIN_NEEDED_OUTPUT	MIN_NEEDED_TO
-#define LOOPFCT			FROM_LOOP
-#if __BYTE_ORDER == __LITTLE_ENDIAN
-# define BODY \
-  {									      \
-    uint16_t u1 = bswap_16 (*(uint16_t *) inptr);			      \
-									      \
-    if (u1 < 0xd800 || u1 > 0xdfff)					      \
-      {									      \
-	/* No surrogate.  */						      \
-	*((uint32_t *) outptr)++ = u1;					      \
-	inptr += 2;							      \
-      }									      \
-    else								      \
-      {									      \
-	uint16_t u2;							      \
-									      \
-	/* It's a surrogate character.  At least the first word says	      \
-           it is.  */							      \
-	if (NEED_LENGTH_TEST && inptr + 4 > inend)			      \
-	  {								      \
-	    /* We don't have enough input for another complete input	      \
-	       character.  */						      \
-	    result = __GCONV_INCOMPLETE_INPUT;				      \
-	    break;							      \
-	  }								      \
-									      \
-	u2 = bswap_16 (((uint16_t *) inptr)[1]);			      \
-	if (u2 < 0xdc00 || u2 >= 0xdfff)				      \
-	  {								      \
-	    /* This is no valid second word for a surrogate.  */	      \
-	    result = __GCONV_ILLEGAL_INPUT;				      \
-	    break;							      \
-	  }								      \
-									      \
-	*((uint32_t *) outptr)++ = ((u1 - 0xd7c0) << 10) + (u2 - 0xdc00);     \
-	inptr += 4;							      \
-      }									      \
-  }
-#else
-# define BODY \
-  {									      \
-    uint16_t u1 = *(uint16_t *) inptr;					      \
-									      \
-    if (u1 < 0xd800 || u1 > 0xdfff)					      \
-      {									      \
-	/* No surrogate.  */						      \
-	*((uint32_t *) outptr)++ = u1;					      \
-	inptr += 2;							      \
-      }									      \
-    else								      \
-      {									      \
-	uint16_t u2;							      \
-									      \
-	/* It's a surrogate character.  At least the first word says	      \
-           it is.  */							      \
-	if (NEED_LENGTH_TEST && inptr + 4 > inend)			      \
-	  {								      \
-	    /* We don't have enough input for another complete input	      \
-	       character.  */						      \
-	    result = __GCONV_INCOMPLETE_INPUT;				      \
-	    break;							      \
-	  }								      \
-									      \
-	u2 = ((uint16_t *) inptr)[1];					      \
-	if (u2 < 0xdc00 || u2 >= 0xdfff)				      \
-	  {								      \
-	    /* This is no valid second word for a surrogate.  */	      \
-	    result = __GCONV_ILLEGAL_INPUT;				      \
-	    break;							      \
-	  }								      \
-									      \
-	*((uint32_t *) outptr)++ = ((u1 - 0xd7c0) << 10) + (u2 - 0xdc00);     \
-	inptr += 4;							      \
-      }									      \
-  }
-#endif
-#include <iconv/loop.c>
-#include <iconv/skeleton.c>
diff --git a/iconv/skeleton.c b/iconv/skeleton.c
index da15758..fd58be8 100644
--- a/iconv/skeleton.c
+++ b/iconv/skeleton.c
@@ -332,15 +332,15 @@ FUNCTION_NAME (struct __gconv_step *step, struct __gconv_step_data *data,
 		if (status == __GCONV_FULL_OUTPUT)
 		  status = __GCONV_OK;
 	    }
+
+	  /* We finished one use of the loops.  */
+	  ++data->__invocation_counter;
 	}
       while (status == __GCONV_OK);
 
 #ifdef END_LOOP
       END_LOOP
 #endif
-
-      /* We finished one use of this step.  */
-      ++data->__invocation_counter;
     }
 
   return status;