libmseed: silence compiler warnings

- includes a fix for blockette 395, where byte swapping of timestamp seems to
  have been broken (Calibration Abort Blockette, end of calibration time)

libmseed-2.19.6-fix-blkt-395-bswap.patch

@@ -0,0 +1,14 @@
+diff -ruN libmseed/parseutils.c libmseed_mod/parseutils.c
+--- libmseed/parseutils.c	2019-06-19 10:59:29.000000000 +0200
++++ libmseed_mod/parseutils.c	2022-03-15 09:08:10.735934106 +0100
+@@ -943,8 +943,9 @@
+       {
+         struct blkt_395_s *blkt_395 = (struct blkt_395_s *)(record + blkt_offset + 4);
+ 
+-        if (swapflag)
++        if (swapflag) {
+           MS_SWAPBTIME (&blkt_395->time);
++        }
+ 
+         if (details >= 1)
+         {

libmseed-2.19.6-selection-fallthru.patch

@@ -0,0 +1,11 @@
+diff -ruN libmseed/selection.c libmseed_mod/selection.c
+--- libmseed/selection.c	2019-06-19 10:59:29.000000000 +0200
++++ libmseed_mod/selection.c	2022-03-15 08:54:29.178367090 +0100
+@@ -703,6 +703,7 @@
+     case '\\':
+       if (*pattern)
+         c = *pattern++;
++      /* FALLTHRU */
+     default:
+       if (c != *string)
+         return GLOBMATCH_FALSE;

prerequisites/prerequisites.bat

@@ -4,6 +4,8 @@
 IF NOT EXIST "libmseed" (
     tar -xzf libmseed-2.19.6.tar.gz --exclude=doc --exclude=test --exclude=example
     patch -s -p0 < libmseed-2.19.6-speedread.patch
+    patch -s -p0 < libmseed-2.19.6-selection-fallthru.patch
+    patch -s -p0 < libmseed-2.19.6-fix-blkt-395-bswap.patch
 ) ELSE (
     ECHO libmseed found
 )

prerequisites/prerequisites.sh

@@ -6,6 +6,8 @@ if [ ! -d libmseed ]; then
     rm -rf libmseed
     tar -xzf libmseed-2.19.6.tar.gz --exclude=doc --exclude=test --exclude=example
     patch -s -p0 < libmseed-2.19.6-speedread.patch
+    patch -s -p0 < libmseed-2.19.6-selection-fallthru.patch
+    patch -s -p0 < libmseed-2.19.6-fix-blkt-395-bswap.patch
 fi
 
 if [ ! -d evalresp-3.3.0/lib ]; then