# Index of new symbols in 3.42

### M

CamelMessageInfo:preview, object property in CamelMessageInfo
CamelMessageInfo:user-headers, object property in CamelMessageInfo
camel_message_info_dup_preview, function in CamelMessageInfo
camel_message_info_dup_user_header, function in CamelMessageInfo
camel_message_info_dup_user_headers, function in CamelMessageInfo
camel_message_info_get_preview, function in CamelMessageInfo
camel_message_info_get_user_header, function in CamelMessageInfo
camel_message_info_get_user_headers, function in CamelMessageInfo
camel_message_info_set_preview, function in CamelMessageInfo
camel_message_info_set_user_header, function in CamelMessageInfo
camel_message_info_take_user_headers, function in CamelMessageInfo
camel_mime_filter_crlf_get_ensure_crlf_end, function in CamelMimeFilterCRLF
camel_mime_filter_crlf_set_ensure_crlf_end, function in CamelMimeFilterCRLF

### U

camel_util_decode_user_header_setting, function in camel-utils
camel_util_encode_user_header_setting, function in camel-utils
camel_util_fill_message_info_user_headers, function in camel-utils