Hide something that doesn't have to be globally visible.

1 files changed, 58 insertions, 57 deletions

diff --git a/packet.c b/packet.c
index c346ad9a..55134bc6 100644
--- a/packet.c
+++ b/packet.c
@@ -104,6 +104,64 @@ enum
 #define STX	(unsigned char)0x02
 #define ETX	(unsigned char)0x03
 
+#ifdef ONCORE_ENABLE
+static size_t oncore_payload_cksum_length(unsigned char id1, unsigned char id2)
+{
+    size_t l;
+
+    /* For the packet sniffer to not terminate the message due to
+     * payload data looking like a trailer, the known payload lengths
+     * including the checksum are given.  Return -1 for unknown IDs.
+     */
+
+#define ONCTYPE(id2,id3) ((((unsigned int)id2)<<8)|(id3))
+
+    /* *INDENT-OFF* */
+    switch (ONCTYPE(id1,id2)) {
+    case ONCTYPE('A','b'): l = 10; break; /* GMT offset */
+    case ONCTYPE('A','w'): l =  8; break; /* time mode */
+    case ONCTYPE('A','c'): l = 11; break; /* date */
+    case ONCTYPE('A','a'): l = 10; break; /* time of day */
+    case ONCTYPE('A','d'): l = 11; break; /* latitude */
+    case ONCTYPE('A','e'): l = 11; break; /* longitude */
+    case ONCTYPE('A','f'): l = 15; break; /* height */
+    case ONCTYPE('E','a'): l = 76; break; /* position/status/data */
+    case ONCTYPE('A','g'): l =  8; break; /* satellite mask angle */
+    case ONCTYPE('B','b'): l = 92; break; /* visible satellites status */
+    case ONCTYPE('B','j'): l =  8; break; /* leap seconds pending */
+    case ONCTYPE('A','q'): l =  8; break; /* atmospheric correction mode */
+    case ONCTYPE('A','p'): l = 25; break; /* set user datum / select datum */
+    /* Command "Ao" gives "Ap" response   (select datum) */
+    case ONCTYPE('C','h'): l =  9; break; /* almanac input ("Cb" response) */
+    case ONCTYPE('C','b'): l = 33; break; /* almanac output ("Be" response) */
+    case ONCTYPE('S','z'): l =  8; break; /* system power-on failure */
+    case ONCTYPE('C','j'): l = 294; break; /* receiver ID */
+    case ONCTYPE('F','a'): l =  9; break; /* self-test */
+    case ONCTYPE('C','f'): l =  7; break; /* set-to-defaults */
+    case ONCTYPE('E','q'): l = 96; break; /* ASCII position */
+    case ONCTYPE('A','u'): l = 12; break; /* altitide hold height */
+    case ONCTYPE('A','v'): l =  8; break; /* altitude hold mode */
+    case ONCTYPE('A','N'): l =  8; break; /* velocity filter */
+    case ONCTYPE('A','O'): l =  8; break; /* RTCM report mode */
+    case ONCTYPE('C','c'): l = 80; break; /* ephemeris data input ("Bf") */
+    case ONCTYPE('C','k'): l =  7; break; /* pseudorng correction inp. ("Ce")*/
+    /* Command "Ci" (switch to NMEA, GT versions only) has no response */
+    case ONCTYPE('B','o'): l =  8; break; /* UTC offset status */
+    case ONCTYPE('A','z'): l = 11; break; /* 1PPS cable delay */
+    case ONCTYPE('A','y'): l = 11; break; /* 1PPS offset */
+    case ONCTYPE('A','P'): l =  8; break; /* pulse mode */
+    case ONCTYPE('A','s'): l = 20; break; /* position-hold position */
+    case ONCTYPE('A','t'): l =  8; break; /* position-hold mode */
+    case ONCTYPE('E','n'): l = 69; break; /* time RAIM setup and status */
+    default:
+	return 0;
+    }
+    /* *INDENT-ON* */
+
+    return l - 6;		/* Subtract header and trailer. */
+}
+#endif /* ONCORE_ENABLE */
+
 static void character_pushback(struct gps_packet_t *lexer)
 /* push back the last character grabbed */
 {
@@ -1876,60 +1934,3 @@ void packet_pushback(struct gps_packet_t *lexer)
 }
 #endif /* __UNUSED */
 
-#ifdef ONCORE_ENABLE
-size_t oncore_payload_cksum_length(unsigned char id1, unsigned char id2)
-{
-    size_t l;
-
-    /* For the packet sniffer to not terminate the message due to
-     * payload data looking like a trailer, the known payload lengths
-     * including the checksum are given.  Return -1 for unknown IDs.
-     */
-
-#define ONCTYPE(id2,id3) ((((unsigned int)id2)<<8)|(id3))
-
-    /* *INDENT-OFF* */
-    switch (ONCTYPE(id1,id2)) {
-    case ONCTYPE('A','b'): l = 10; break; /* GMT offset */
-    case ONCTYPE('A','w'): l =  8; break; /* time mode */
-    case ONCTYPE('A','c'): l = 11; break; /* date */
-    case ONCTYPE('A','a'): l = 10; break; /* time of day */
-    case ONCTYPE('A','d'): l = 11; break; /* latitude */
-    case ONCTYPE('A','e'): l = 11; break; /* longitude */
-    case ONCTYPE('A','f'): l = 15; break; /* height */
-    case ONCTYPE('E','a'): l = 76; break; /* position/status/data */
-    case ONCTYPE('A','g'): l =  8; break; /* satellite mask angle */
-    case ONCTYPE('B','b'): l = 92; break; /* visible satellites status */
-    case ONCTYPE('B','j'): l =  8; break; /* leap seconds pending */
-    case ONCTYPE('A','q'): l =  8; break; /* atmospheric correction mode */
-    case ONCTYPE('A','p'): l = 25; break; /* set user datum / select datum */
-    /* Command "Ao" gives "Ap" response   (select datum) */
-    case ONCTYPE('C','h'): l =  9; break; /* almanac input ("Cb" response) */
-    case ONCTYPE('C','b'): l = 33; break; /* almanac output ("Be" response) */
-    case ONCTYPE('S','z'): l =  8; break; /* system power-on failure */
-    case ONCTYPE('C','j'): l = 294; break; /* receiver ID */
-    case ONCTYPE('F','a'): l =  9; break; /* self-test */
-    case ONCTYPE('C','f'): l =  7; break; /* set-to-defaults */
-    case ONCTYPE('E','q'): l = 96; break; /* ASCII position */
-    case ONCTYPE('A','u'): l = 12; break; /* altitide hold height */
-    case ONCTYPE('A','v'): l =  8; break; /* altitude hold mode */
-    case ONCTYPE('A','N'): l =  8; break; /* velocity filter */
-    case ONCTYPE('A','O'): l =  8; break; /* RTCM report mode */
-    case ONCTYPE('C','c'): l = 80; break; /* ephemeris data input ("Bf") */
-    case ONCTYPE('C','k'): l =  7; break; /* pseudorng correction inp. ("Ce")*/
-    /* Command "Ci" (switch to NMEA, GT versions only) has no response */
-    case ONCTYPE('B','o'): l =  8; break; /* UTC offset status */
-    case ONCTYPE('A','z'): l = 11; break; /* 1PPS cable delay */
-    case ONCTYPE('A','y'): l = 11; break; /* 1PPS offset */
-    case ONCTYPE('A','P'): l =  8; break; /* pulse mode */
-    case ONCTYPE('A','s'): l = 20; break; /* position-hold position */
-    case ONCTYPE('A','t'): l =  8; break; /* position-hold mode */
-    case ONCTYPE('E','n'): l = 69; break; /* time RAIM setup and status */
-    default:
-	return 0;
-    }
-    /* *INDENT-ON* */
-
-    return l - 6;		/* Subtract header and trailer. */
-}
-#endif /* ONCORE_ENABLE */