osx man page for dh_get_ex_data

DH_get_ex_new_index(3)						      OpenSSL						    DH_get_ex_new_index(3)

NAME
       DH_get_ex_new_index, DH_set_ex_data, DH_get_ex_data - add application specific data to DH structures

SYNOPSIS
	#include <openssl/dh.h>

	int DH_get_ex_new_index(long argl, void *argp,
		       CRYPTO_EX_new *new_func,
		       CRYPTO_EX_dup *dup_func,
		       CRYPTO_EX_free *free_func);

	int DH_set_ex_data(DH *d, int idx, void *arg);

	char *DH_get_ex_data(DH *d, int idx);

DESCRIPTION
       These functions handle application specific data in DH structures. Their usage is identical to that of RSA_get_ex_new_index(),
       RSA_set_ex_data() and RSA_get_ex_data() as described in RSA_get_ex_new_index(3).

SEE ALSO
       RSA_get_ex_new_index(3), dh(3)

HISTORY
       DH_get_ex_new_index(), DH_set_ex_data() and DH_get_ex_data() are available since OpenSSL 0.9.5.

50								    2013-03-05						    DH_get_ex_new_index(3)