rest_octets: Suffix encoder functiosn with _encode

... otherwise it's not really clear what they do.

Change-Id: I08e0ca9a8d13c7aa40b9d90f34f0e13adb87d4e0
diff --git a/src/gsm/gsm48_rest_octets.c b/src/gsm/gsm48_rest_octets.c
index 0171fd9..b9d5275 100644
--- a/src/gsm/gsm48_rest_octets.c
+++ b/src/gsm/gsm48_rest_octets.c
@@ -35,7 +35,7 @@
 #include <osmocom/gsm/gsm48_rest_octets.h>
 
 /* generate SI1 rest octets */
-int osmo_gsm48_rest_octets_si1(uint8_t *data, uint8_t *nch_pos, int is1800_net)
+int osmo_gsm48_rest_octets_si1_encode(uint8_t *data, uint8_t *nch_pos, int is1800_net)
 {
 	struct bitvec bv;
 
@@ -430,9 +430,11 @@
 }
 
 /* generate SI2quater rest octets: 3GPP TS 44.018 § 10.5.2.33b */
-int osmo_gsm48_rest_octets_si2quater(uint8_t *data, uint8_t si2q_index, uint8_t si2q_count, const uint16_t *uarfcn_list,
-				     size_t *u_offset, size_t uarfcn_length, uint16_t *scramble_list,
-				     struct osmo_earfcn_si2q *si2quater_neigh_list, size_t *e_offset)
+int osmo_gsm48_rest_octets_si2quater_encode(uint8_t *data, uint8_t si2q_index, uint8_t si2q_count,
+					    const uint16_t *uarfcn_list, size_t *u_offset,
+					    size_t uarfcn_length, uint16_t *scramble_list,
+					    struct osmo_earfcn_si2q *si2quater_neigh_list,
+					    size_t *e_offset)
 {
 	int rc;
 	struct bitvec bv;
@@ -535,7 +537,7 @@
 }
 
 /* Generate SI2ter Rest Octests 3GPP TS 44.018 Table 10.5.2.33a.1 */
-int osmo_gsm48_rest_octets_si2ter(uint8_t *data)
+int osmo_gsm48_rest_octets_si2ter_encode(uint8_t *data)
 {
 	struct bitvec bv;
 
@@ -552,7 +554,7 @@
 }
 
 /* Generate SI2bis Rest Octests 3GPP TS 44.018 Table 10.5.2.33.1 */
-int osmo_gsm48_rest_octets_si2bis(uint8_t *data)
+int osmo_gsm48_rest_octets_si2bis_encode(uint8_t *data)
 {
 	struct bitvec bv;
 
@@ -566,7 +568,7 @@
 }
 
 /* Generate SI3 Rest Octests (Chapter 10.5.2.34 / Table 10.4.72) */
-int osmo_gsm48_rest_octets_si3(uint8_t *data, const struct osmo_gsm48_si_ro_info *si3)
+int osmo_gsm48_rest_octets_si3_encode(uint8_t *data, const struct osmo_gsm48_si_ro_info *si3)
 {
 	struct bitvec bv;
 
@@ -626,7 +628,7 @@
 }
 
 /* Generate SI4 Rest Octets (Chapter 10.5.2.35) */
-int osmo_gsm48_rest_octets_si4(uint8_t *data, const struct osmo_gsm48_si_ro_info *si4, int len)
+int osmo_gsm48_rest_octets_si4_encode(uint8_t *data, const struct osmo_gsm48_si_ro_info *si4, int len)
 {
 	struct bitvec bv;
 
@@ -685,7 +687,7 @@
 { L | H < GPRS_MS_TXPWR_MAX_CCH : bit (5) > }
 <implicit spare >;
 */
-int osmo_gsm48_rest_octets_si6(uint8_t *data, bool is1800_net)
+int osmo_gsm48_rest_octets_si6_encode(uint8_t *data, bool is1800_net)
 {
 	struct bitvec bv;
 
@@ -908,7 +910,7 @@
 }
 
 /* Generate SI13 Rest Octests (04.08 Chapter 10.5.2.37b) */
-int osmo_gsm48_rest_octets_si13(uint8_t *data, const struct osmo_gsm48_si13_info *si13)
+int osmo_gsm48_rest_octets_si13_encode(uint8_t *data, const struct osmo_gsm48_si13_info *si13)
 {
 	struct bitvec bv;
 
diff --git a/src/gsm/libosmogsm.map b/src/gsm/libosmogsm.map
index 319969a..56fed0f 100644
--- a/src/gsm/libosmogsm.map
+++ b/src/gsm/libosmogsm.map
@@ -301,14 +301,14 @@
 gsm48_push_l3hdr;
 gsm48_att_tlvdef;
 gsm48_cc_msg_name;
-osmo_gsm48_rest_octets_si1;
-osmo_gsm48_rest_octets_si2quater;
-osmo_gsm48_rest_octets_si2ter;
-osmo_gsm48_rest_octets_si2bis;
-osmo_gsm48_rest_octets_si6;
-osmo_gsm48_rest_octets_si3;
-osmo_gsm48_rest_octets_si4;
-osmo_gsm48_rest_octets_si13;
+osmo_gsm48_rest_octets_si1_encode;
+osmo_gsm48_rest_octets_si2quater_encode;
+osmo_gsm48_rest_octets_si2ter_encode;
+osmo_gsm48_rest_octets_si2bis_encode;
+osmo_gsm48_rest_octets_si6_encode;
+osmo_gsm48_rest_octets_si3_encode;
+osmo_gsm48_rest_octets_si4_encode;
+osmo_gsm48_rest_octets_si13_encode;
 gsm48_rr_msg_name;
 gsm48_cc_state_name;
 gsm48_construct_ra;