@@ -186,11 +186,11 @@
 	}
 
 	return(x509.subject.asn1rep_len);
 }
 
-ssize_t x509_to_serial(void *x509_der_buf, size_t x509_der_buf_len, void **outbuf) {
+static ssize_t x509_to_serial(void *x509_der_buf, size_t x509_der_buf_len, void **outbuf) {
 	struct x509_object x509;
 	int read_ret;
 
 	read_ret = asn1_x509_read_object(x509_der_buf, x509_der_buf_len, &x509);
 	if (read_ret != 0) {
@@ -202,11 +202,11 @@
 	}
 
 	return(x509.serial_number.asn1rep_len);
 }
 
-ssize_t x509_to_modulus(void *x509_der_buf, size_t x509_der_buf_len, void **outbuf) {
+static ssize_t x509_to_modulus(void *x509_der_buf, size_t x509_der_buf_len, void **outbuf) {
 	struct asn1_object null, pubkey, modulus, exponent;
 	struct x509_object x509;
 	int read_ret;
 
 	read_ret = asn1_x509_read_object(x509_der_buf, x509_der_buf_len, &x509);
@@ -230,11 +230,11 @@
 	}
 
 	return(modulus.size);
 }
 
-ssize_t x509_to_exponent(void *x509_der_buf, size_t x509_der_buf_len, void **outbuf) {
+static ssize_t x509_to_exponent(void *x509_der_buf, size_t x509_der_buf_len, void **outbuf) {
 	struct asn1_object null, pubkey, modulus, exponent;
 	struct x509_object x509;
 	int read_ret;
 
 	read_ret = asn1_x509_read_object(x509_der_buf, x509_der_buf_len, &x509);
@@ -258,11 +258,11 @@
 	}
 
 	return(exponent.size);
 }
 
-ssize_t x509_to_keysize(void *x509_der_buf, size_t x509_der_buf_len) {
+static ssize_t x509_to_keysize(void *x509_der_buf, size_t x509_der_buf_len) {
 	struct asn1_object null, pubkey, modulus, exponent;
 	struct x509_object x509;
 	int read_ret;
 
 	read_ret = asn1_x509_read_object(x509_der_buf, x509_der_buf_len, &x509);
@@ -323,11 +323,11 @@
 	}
 
 	return("???");
 }
 
-ssize_t x509_dn_to_string(void *asn1_der_buf, size_t asn1_der_buf_len, char *outbuf, size_t outbuf_len, char *matchlabel) {
+static ssize_t x509_dn_to_string(void *asn1_der_buf, size_t asn1_der_buf_len, char *outbuf, size_t outbuf_len, char *matchlabel) {
 	struct asn1_object whole_thing, current_set, current_seq;
 	struct asn1_object label, value;
 	const char *label_str;
 	ssize_t snprintf_ret, retval;
 	char *outbuf_s;