From 8c8882ce96738f474ac1c537b878be12b2f466ce Mon Sep 17 00:00:00 2001
From: Brooks Davis <brooks@FreeBSD.org>
Date: Thu, 7 Mar 2024 20:08:38 +0000
Subject: [PATCH] libc/iconv: don't export nonexistant symbols

It's unclear to me that any of these symbols ever existed.  The ones
I've spot checked are only mentioned in the initial Citrus iconv import
(commit ad30f8e79bd1) and this code hasn't changed much over time.

Reviewed by:	kevans
Differential Revision:	https://reviews.freebsd.org/D44183
---
 lib/libc/iconv/Symbol.map | 38 --------------------------------------
 1 file changed, 38 deletions(-)

diff --git a/lib/libc/iconv/Symbol.map b/lib/libc/iconv/Symbol.map
index 49dd63aca9d..d36e0733a4f 100644
--- a/lib/libc/iconv/Symbol.map
+++ b/lib/libc/iconv/Symbol.map
@@ -15,15 +15,6 @@ FBSD_1.3 {
 FBSDprivate_1.0 {
 	_citrus_bcs_convert_to_lower;
 	_citrus_bcs_convert_to_upper;
-	_citrus_bcs_isalnum;
-	_citrus_bcs_isalpha;
-	_citrus_bcs_isblank;
-	_citrus_bcs_isdigit;
-	_citrus_bcs_iseol;
-	_citrus_bcs_islower;
-	_citrus_bcs_isspace;
-	_citrus_bcs_isupper;
-	_citrus_bcs_isxdigit;
 	_citrus_bcs_skip_nonws;
 	_citrus_bcs_skip_nonws_len;
 	_citrus_bcs_skip_ws;
@@ -32,12 +23,8 @@ FBSDprivate_1.0 {
 	_citrus_bcs_strncasecmp;
 	_citrus_bcs_strtol;
 	_citrus_bcs_strtoul;
-	_citrus_bcs_tolower;
-	_citrus_bcs_toupper;
 	_citrus_bcs_trunc_rws_len;
-	_citrus_bcs_trunc_ws_len;
 	_citrus_csmapper_open;
-	_citrus_csmapper_close;
 	_citrus_db_factory_add_by_string;
 	_citrus_db_factory_add_string_by_string;
 	_citrus_db_factory_add32_by_string;
@@ -59,41 +46,16 @@ FBSDprivate_1.0 {
 	_citrus_lookup_factory_convert;
 	_citrus_map_file;
 	_citrus_mapper_close;
-	_citrus_mapper_convert;
 	_citrus_mapper_create_area;
-	_citrus_mapper_get_dst_max;
-	_citrus_mapper_get_src_max;
-	_citrus_mapper_get_state_size;
-	_citrus_mapper_init_state;
 	_citrus_mapper_open;
 	_citrus_mapper_open_direct;
 	_citrus_mapper_set_persistent;
-	_citrus_memory_stream_bind;
 	_citrus_memory_stream_chr;
-	_citrus_memory_stream_getc;
 	_citrus_memory_stream_getln;
-	_citrus_memory_stream_getln_region;
-	_citrus_memory_stream_getregion;
-	_citrus_memory_stream_iseof;
 	_citrus_memory_stream_matchline;
-	_citrus_memory_stream_peek;
-	_citrus_memory_stream_remainder;
-	_citrus_memory_stream_rewind;
-	_citrus_memory_stream_seek;
 	_citrus_memory_stream_skip_ws;
-	_citrus_memory_stream_tell;
-	_citrus_memory_stream_ungetc;
 	_citrus_pivot_factory_convert;
-	_citrus_prop_object_init;
-	_citrus_prop_object_uninit;
 	_citrus_prop_parse_variable;
-	_citrus_prop_read_bool;
-	_citrus_prop_read_character;
-	_citrus_prop_read_character_common;
-	_citrus_prop_read_element;
-	_citrus_prop_read_num;
-	_citrus_prop_read_str;
-	_citrus_prop_read_symbol;
 	_citrus_stdenc_close;
 	_citrus_stdenc_open;
 	_citrus_unmap_file;