1 files changed, 0 insertions, 87 deletions
diff --git a/utils.c b/utils.c
index f0215c8..164812e 100644
--- a/utils.c
+++ b/utils.c
@@ -61,93 +61,6 @@ void list_head_free(struct list_head *list)
 	free(list);
 }
 
-/*
- * Converts ASCII (7 bits) data to GSM7 (8 bits)
- */
-int ascii2gsm7_ussd(char *data, unsigned char **data_enc, int length)
-{
-	int d_off, d_pos, a_off, a_pos = 0;
-	int i;
-
-	int enc_length;
-	unsigned char *enc;
-
-	enc_length = ((length * 7) - (length * 7) % 8) / 8;
-	enc_length += (length * 7) % 8 > 0 ? 1 : 0;
-
-	// FIXME: why does Samsung do this?
-	enc_length++;
-
-	enc = malloc(enc_length);
-	memset(enc, 0, enc_length);
-
-	for (i = 0 ; i < length ; i++)
-	{
-		// offset from the right of data to keep
-		d_off = i % 8;
-
-		// position of the data we keep
-		d_pos = ((i * 7) - (i * 7) % 8) / 8;
-		d_pos += (i * 7) % 8 > 0 ? 1 : 0;
-
-		// adding the data with correct offset
-		enc[d_pos] |= data[i] >> d_off;
-
-		// numbers of bits to omit to get data to add another place
-		a_off = 8 - d_off;
-		// position (on the encoded feed) of the data to add
-		a_pos = d_pos - 1;
-
-		// adding the data to add at the correct position
-		enc[a_pos] |= data[i] << a_off;
-	}
-
-	*data_enc = enc;
-
-	// FIXME: what is going on here?
-	enc[enc_length - 2] |= 0x30;
-	enc[enc_length - 1] = 0x02;
-
-	return enc_length;
-}
-
-/* writes the utf8 character encoded in v
- * to the buffer utf8 at the specified offset
- */
-int utf8_write(char *utf8, int offset, int v)
-{
-
-	int result;
-
-	if (v < 0x80) {
-		result = 1;
-		if (utf8)
-			utf8[offset] = (char)v;
-	} else if (v < 0x800) {
-		result = 2;
-		if (utf8) {
-			utf8[offset + 0] = (char)(0xc0 | (v >> 6));
-			utf8[offset + 1] = (char)(0x80 | (v & 0x3f));
-		}
-	} else if (v < 0x10000) {
-		result = 3;
-		if (utf8) {
-			utf8[offset + 0] = (char)(0xe0 | (v >> 12));
-			utf8[offset + 1] = (char)(0x80 | ((v >> 6) & 0x3f));
-			utf8[offset + 2] = (char)(0x80 | (v & 0x3f));
-		}
-	} else {
-		result = 4;
-		if (utf8) {
-			utf8[offset + 0] = (char)(0xf0 | ((v >> 18) & 0x7));
-			utf8[offset + 1] = (char)(0x80 | ((v >> 12) & 0x3f));
-			utf8[offset + 2] = (char)(0x80 | ((v >> 6) & 0x3f));
-			utf8[offset + 3] = (char)(0x80 | (v & 0x3f));
-		}
-	}
-	return result;
-}
-
 int data_dump(const void *data, size_t size)
 {
 	unsigned int cols = 8;