gsm/gsm0480: refactor and expose gsm0480_parse_facility_ie()
This function can be used when there is only a part of GSM 04.80
message available - Facility IE, e.g. when a message is carried
over GSUP/MAP. Let's expose it.
Refactoring includes the following:
- adding the 'gsm0480_' prefix;
- correcting inverted return value;
- cosmetic code style changes.
Change-Id: I623c39ffbe6cdee65eade8435a2faa04d0da193e
diff --git a/src/gsm/libosmogsm.map b/src/gsm/libosmogsm.map
index 4aaed46..0a6742c 100644
--- a/src/gsm/libosmogsm.map
+++ b/src/gsm/libosmogsm.map
@@ -90,6 +90,7 @@
gsm0480_create_ussd_notify;
gsm0480_create_ussd_release_complete;
gsm0480_extract_ie_by_tag;
+gsm0480_parse_facility_ie;
gsm0480_decode_ussd_request;
gsm0480_decode_ss_request;
gsm0480_wrap_facility;