const char * oath_check_version(const char * req_version);
- const char * req_version
version string to compare with, or NULL.
Check OATH library version.
See OATH_VERSION for a suitable req_version string.
This function is one of few in the library that can be used without a successful call to oath_init().
Check that the version of the library is at minimum the one given as a string in req_version and return the actual version string of the library; return NULL if the condition is not met. If NULL is passed to this function no check is done and only the version string is returned.
Report bugs to <email@example.com>. liboath home page: https://www.nongnu.org/oath-toolkit/ General help using GNU software: http://www.gnu.org/gethelp/
Copyright © 2009-2020 Simon Josefsson.
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