Type length meditations.

int is not supposed to be longer than a long int, and a long int is supposed
to be at least 32 bits. Unfortunately that doesn't tell us how many bits are
in a long, so let's use a type where we do know.

I don't suppose anyone is running this on a machine where (we haven't heard
any complaints so far)
	sizeof(int) == 2
	sizeof(int) == 8 && sizeof(long) == 8

RTCM regress is happy on ia32 and amd64.

1 files changed, 1 insertions, 1 deletions

diff --git a/gps.h b/gps.h
index 210471e5..a7d4f798 100644
--- a/gps.h
+++ b/gps.h
@@ -92,7 +92,7 @@ struct gps_fix_t {
  * used both in the GPS downlink protocol described in IS-GPS-200
  * and in the format for DGPS corrections used in RTCM-104.
  */
-typedef /*@unsignedintegraltype@*/ unsigned int isgps30bits_t;
+typedef /*@unsignedintegraltype@*/ uint32_t isgps30bits_t;
 
 struct rtcm_t {
     /* header contents */