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oath_hex2bin(3) liboath oath_hex2bin(3) NAME oath_hex2bin - API function SYNOPSIS #include <oath.h> int oath_hex2bin(const char * hexstr, char * binstr, size_t * binlen); ARGUMENTS const char * hexstr input string with hex data char * binstr output string that holds binary data, or NULL size_t * binlen output variable holding needed length of binstr DESCRIPTION Convert string with hex data to binary data. Non-hexadecimal data are not ignored but instead will lead to an OATH_IN- VALID_HEX error. If binstr is NULL, then binlen will be populated with the necessary length. If the binstr buffer is too small, OATH_TOO_SMALL_BUFFER is returned and binlen will contain the necessary length. RETURNS On success, OATH_OK (zero) is returned, otherwise an error code is re- turned. REPORTING BUGS Report bugs to <oath-toolkit-help@nongnu.org>. liboath home page: https://oath-toolkit.codeberg.page/ General help using GNU software: http://www.gnu.org/gethelp/ COPYRIGHT Copyright (C) 2009-2026 Simon Josefsson. Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. liboath 2.6.14 oath_hex2bin(3)
NAME | SYNOPSIS | ARGUMENTS | DESCRIPTION | RETURNS | REPORTING BUGS | COPYRIGHT
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