const char * gnutls_check_version(const char * req_version);
- const char * req_version
- version string to compare with, or NULL.
DESCRIPTIONCheck GnuTLS Library version.
See GNUTLS_VERSION for a suitable req_version string.
RETURNSCheck 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.
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