sticking to Mike's convention for shd_modinfo

os/shd/shd.c

@@ -1411,7 +1411,7 @@ shdioctl(dev, cmd, data, flag, p)
 	struct shd_ioctl *shio = (struct shd_ioctl *)data;
         struct shd_readbuf *shread; 
 	struct shddevice shd;
-        struct shd_mod *shmod;
+        struct shd_modinfo *shmod;
 
         struct vnode * vp;        
 /*#ifdef SHDDEBUG
@@ -1428,7 +1428,7 @@ shdioctl(dev, cmd, data, flag, p)
 
 	switch (cmd) {
         case SHDGETMODBLOCKS:
-                shmod = (struct shd_mod *) data;
+                shmod = (struct shd_modinfo *) data;
                 shmod->retsiz = get_mod_blocks (shmod->command, shmod->buf, shmod->bufsiz);
                 break;
         case SHDREADBLOCK:

os/shd/shdconfig.c

@@ -252,7 +252,7 @@ do_single(argc, argv, action, flags)
         if (strcmp (cp, "-gm") == 0)
         {
             long buf[512];
-            struct shd_mod mod;
+            struct shd_modinfo mod;
             mod.command = 1; /* To initialize iterator */
             mod.buf = buf;
             mod.bufsiz = 512;

os/shd/shdvar.h

@@ -29,7 +29,7 @@ struct shd_ioctl {
         long    delete_end;
 };
 
-struct shd_mod {
+struct shd_modinfo {
         int command;
         long *buf;
         long bufsiz;
@@ -141,5 +141,5 @@ struct shd_softc {
 #define SHDDELETECHECKPOINTS _IOWR('S', 26, struct shd_ioctl)
 #define SHDREADBLOCK _IOWR('S', 27, struct shd_readbuf)
 #define SHDSETREBOOTVERSION _IOWR('S', 28, struct shd_ioctl)
-#define SHDGETMODBLOCKS _IOWR('S', 29, struct shd_mod)
+#define SHDGETMODBLOCKS _IOWR('S', 29, struct shd_modinfo)