Adapt to new OpenBSD kinfo_proc API.

--- psinfo.c.orig	Sun Mar 15 03:15:49 2009
+++ psinfo.c	Wed Jul  6 14:41:49 2011
@@ -90,7 +90,11 @@ char *getProcessNameByProcessID(int pid)
     {
         int found;
         kvm_t *kd;
+#if defined(__OpenBSD__)
         struct kinfo_proc *givenproc;
+#else
+        struct kinfo_procs *givenproc;
+#endif
     
         
         /* get kvm_t descriptor on /dev/mem */
@@ -103,7 +107,11 @@ char *getProcessNameByProcessID(int pid)
          * get kinfo_proc structure from kernel for our pid.
          * Since pids are had better be unique, we should only get one.
          */
+#if defined(__OpenBSD__)
+        givenproc = kvm_getprocs(kd, KERN_PROC_PID, pid, sizeof(struct kinfo_proc), &found);
+#else
         givenproc = kvm_getprocs(kd, KERN_PROC_PID, pid, &found);
+#endif
     
         switch (found) {
             case 0:
@@ -117,6 +125,8 @@ char *getProcessNameByProcessID(int pid)
                 name = xstrdup(givenproc->ki_comm);
                 #elif defined(__DragonFly_version)
                 name = xstrdup(givenproc->kp_comm);
+                #elif defined(__OpenBSD__)
+                name = xstrdup(givenproc->p_comm);
                 # else
                 name = xstrdup(givenproc->kp_proc.p_comm);
                 #endif	/* __FreeBSD__ */
@@ -249,10 +259,8 @@ float getProcessCPUPercentByProcessID(int pid)
     }
     #elif defined(USE_KVM)
     {
-        #if defined(__FreeBSD__) || defined(__DragonFly_version)
         struct kinfo_proc *givenproc;
-        #else
-        struct kinfo_proc2 *givenproc;
+        #if !defined(__FreeBSD__) && !defined(__DragonFly_version)
         struct nlist readnl[] = {{"_fscale"}, {NULL}};
         #endif	/* __FreeBSD__ or __DragonFly_version */
         kvm_t *kd;
@@ -294,7 +302,7 @@ float getProcessCPUPercentByProcessID(int pid)
 		#if defined(__FreeBSD__) || defined(__DragonFly_version)
 		givenproc = kvm_getprocs(kd, KERN_PROC_PID, pid, &found);
 		#else
-        givenproc = kvm_getproc2(kd, KERN_PROC_PID, pid, sizeof(struct kinfo_proc2), &found);
+        givenproc = kvm_getprocs(kd, KERN_PROC_PID, pid, sizeof(struct kinfo_proc), &found);
         #endif	/* __FreeBSD__ or __DragonFly_version */
         
         switch (found) {