Buffer Format Interface SilcBufferFormatFunc SilcBufferUnformatFunc silc_buffer_format silc_buffer_sformat silc_buffer_format_vp silc_buffer_sformat_vp silc_buffer_unformat silc_buffer_sunformat silc_buffer_unformat_vp silc_buffer_sunformat_vp silc_buffer_strformat silc_buffer_sstrformat SILC_STR_SINT8 SILC_STR_UINT8 SILC_STR_SINT16 SILC_STR_UINT16 SILC_STR_SINT32 SILC_STR_UINT32 SILC_STR_SINT64 SILC_STR_UINT64 SILC_STR_STRING SILC_STR_*_STRING SILC_STR_*_NSTRING SILC_STR_DATA SILC_STR_BUFFER SILC_STR_REPLACE SILC_STR_FUNC SilcBufferRegexFlags SILC_STR_REGEX SILC_STR_DELETE SILC_STR_OFFSET SILC_STR_OFFSET_START SILC_STR_OFFSET_END SILC_STR_ADVANCE SILC_STR_END SILC_STRFMT_END

silc_buffer_unformat

SYNOPSIS

    int silc_buffer_unformat(SilcBuffer src, ...);

DESCRIPTION

Unformats a buffer from a variable argument list. Returns -1 on error and the length of the unformatted buffer otherwise. Sets silc_errno in case of error.

EXAMPLE

    ret = silc_buffer_unformat(buffer,
                               SILC_STR_UINT32(&intval),
                               SILC_STR_UINT8(&charval),
                               SILC_STR_OFFSET(4),
                               SILC_STR_UI16_NSTRING_ALLOC(&str, &str_len),
                               SILC_STR_END);
    if (ret < 0)
      error;