if (!(HTAAForwardAuth = (char*)calloc(1, sizeof(char) * len)))
if ((HTAAForwardAuth = typecallocn(char, len)) == 0)
PUBLIC void HTAAForwardAuth_set ARGS2(	CONST char *,	scheme_name,	CONST char *,	scheme_specifics){    int len = 20 + (scheme_name      ? strlen(scheme_name)      : 0)	         + (scheme_specifics ? strlen(scheme_specifics) : 0);    FREE(HTAAForwardAuth);    if (!(HTAAForwardAuth = (char*)calloc(1, sizeof(char) * len)))	outofmem(__FILE__, "HTAAForwardAuth_set");    strcpy(HTAAForwardAuth, "Authorization: ");    if (scheme_name) {	strcat(HTAAForwardAuth, scheme_name);	strcat(HTAAForwardAuth, " ");	if (scheme_specifics) {	    strcat(HTAAForwardAuth, scheme_specifics);	}    }}