mongoose/docs/c-api/http.h/mg_http_check_digest_auth.md

title	decl_name	symbol_kind	signature
mg_http_check_digest_auth()	mg_http_check_digest_auth	func	int mg_http_check_digest_auth(struct http_message *hm, const char *auth_domain, FILE *fp);

Authenticate HTTP request against opened passwords file. Returns 1 if authenticated, 0 otherwise.