piano: Documentation...

3 files changed, 8 insertions, 2 deletions

diff --git a/libpiano/src/crypt.c b/libpiano/src/crypt.c
index 475a1ce..8b2cc0e 100644
--- a/libpiano/src/crypt.c
+++ b/libpiano/src/crypt.c
@@ -104,7 +104,7 @@ char *PianoIntsToString (const unsigned int *arrInts, size_t arrIntsN) {
 	for (i = 0; i < arrIntsN; i++) {
 		/* map string to 4-byte int */
 		tmp = (unsigned int *) &strDecoded[i*4];
-		/* FIXME: big endian does not need to byteswap */
+		/* FIXME: big endian does not need to byteswap? */
 		*tmp = byteswap32 (arrInts[i]);
 	}
 	return strDecoded;
diff --git a/libpiano/src/main.c b/libpiano/src/main.c
index 698ce6e..42c51bf 100644
--- a/libpiano/src/main.c
+++ b/libpiano/src/main.c
@@ -712,6 +712,11 @@ PianoReturn_t PianoSetQuickmix (PianoHandle_t *ph) {
 	return ret;
 }
 
+/*	get station from list by id
+ *	@param search here
+ *	@param search for this
+ *	@return the first station structure matching the given id
+ */
 PianoStation_t *PianoFindStationById (PianoStation_t *stations,
 		const char *searchStation) {
 	while (stations != NULL) {
diff --git a/libpiano/src/xml.c b/libpiano/src/xml.c
index 9db2644..66e937e 100644
--- a/libpiano/src/xml.c
+++ b/libpiano/src/xml.c
@@ -87,7 +87,8 @@ void PianoXmlIsFaultCb (const char *key, const xmlNode *value, void *data) {
 			}
 		}
 	} else if (strcmp ("faultCode", key) == 0) {
-		/* some error can only be identified by looking at their id */
+		/* some errors can only be identified by looking at their id */
+		/* detect pandora's ip restriction */
 		if (strcmp ("12", valueStr) == 0) {
 			*ret = PIANO_RET_IP_REJECTED;
 		}