diff --git a/ProcessList.h b/ProcessList.h
index 4c09e4ce..6b075fa7 100644
--- a/ProcessList.h
+++ b/ProcessList.h
@@ -72,9 +72,9 @@ typedef struct ProcessList_ {
 
 } ProcessList;
 
-ProcessList* ProcessList_new(UsersTable* ut, Hashtable* pidMatchList, uid_t userId);
+ProcessList* ProcessList_new(UsersTable* usersTable, Hashtable* pidMatchList, uid_t userId);
 void ProcessList_delete(ProcessList* pl);
-void ProcessList_goThroughEntries(ProcessList* pl, bool pauseProcessUpdate);
+void ProcessList_goThroughEntries(ProcessList* super, bool pauseProcessUpdate);
 
 
 ProcessList* ProcessList_init(ProcessList* this, const ObjectClass* klass, UsersTable* usersTable, Hashtable* pidMatchList, uid_t userId);
diff --git a/dragonflybsd/DragonFlyBSDProcessList.c b/dragonflybsd/DragonFlyBSDProcessList.c
index 880df969..8c441de5 100644
--- a/dragonflybsd/DragonFlyBSDProcessList.c
+++ b/dragonflybsd/DragonFlyBSDProcessList.c
@@ -360,14 +360,14 @@ char* DragonFlyBSDProcessList_readJailName(DragonFlyBSDProcessList* dfpl, int ja
    return jname;
 }
 
-void ProcessList_goThroughEntries(ProcessList* this, bool pauseProcessUpdate) {
-   DragonFlyBSDProcessList* dfpl = (DragonFlyBSDProcessList*) this;
-   const Settings* settings = this->settings;
+void ProcessList_goThroughEntries(ProcessList* super, bool pauseProcessUpdate) {
+   DragonFlyBSDProcessList* dfpl = (DragonFlyBSDProcessList*) super;
+   const Settings* settings = super->settings;
    bool hideKernelThreads = settings->hideKernelThreads;
    bool hideUserlandThreads = settings->hideUserlandThreads;
 
-   DragonFlyBSDProcessList_scanMemoryInfo(this);
-   DragonFlyBSDProcessList_scanCPUTime(this);
+   DragonFlyBSDProcessList_scanMemoryInfo(super);
+   DragonFlyBSDProcessList_scanCPUTime(super);
    DragonFlyBSDProcessList_scanJails(dfpl);
 
    // in pause mode only gather global data for meters (CPU/memory/...)
@@ -385,7 +385,7 @@ void ProcessList_goThroughEntries(ProcessList* this, bool pauseProcessUpdate) {
       bool ATTR_UNUSED isIdleProcess = false;
 
       // note: dragonflybsd kernel processes all have the same pid, so we misuse the kernel thread address to give them a unique identifier
-      Process* proc = ProcessList_getProcess(this, kproc->kp_ktaddr ? (pid_t)kproc->kp_ktaddr : kproc->kp_pid, &preExisting, DragonFlyBSDProcess_new);
+      Process* proc = ProcessList_getProcess(super, kproc->kp_ktaddr ? (pid_t)kproc->kp_ktaddr : kproc->kp_pid, &preExisting, DragonFlyBSDProcess_new);
       DragonFlyBSDProcess* dfp = (DragonFlyBSDProcess*) proc;
 
       proc->show = ! ((hideKernelThreads && Process_isKernelThread(dfp)) || (hideUserlandThreads && Process_isUserlandThread(proc)));
@@ -410,9 +410,9 @@ void ProcessList_goThroughEntries(ProcessList* this, bool pauseProcessUpdate) {
          proc->st_uid = kproc->kp_uid;		// user ID
          proc->processor = kproc->kp_lwp.kl_origcpu;
          proc->starttime_ctime = kproc->kp_start.tv_sec;
-         proc->user = UsersTable_getRef(this->usersTable, proc->st_uid);
+         proc->user = UsersTable_getRef(super->usersTable, proc->st_uid);
 
-         ProcessList_add((ProcessList*)this, proc);
+         ProcessList_add(super, proc);
          proc->comm = DragonFlyBSDProcessList_readProcessName(dfpl->kd, kproc, &proc->basenameOffset);
          dfp->jname = DragonFlyBSDProcessList_readJailName(dfpl, kproc->kp_jailid);
       } else {
@@ -427,7 +427,7 @@ void ProcessList_goThroughEntries(ProcessList* this, bool pauseProcessUpdate) {
          }
          if(proc->st_uid != kproc->kp_uid) {	// some processes change users (eg. to lower privs)
             proc->st_uid = kproc->kp_uid;
-            proc->user = UsersTable_getRef(this->usersTable, proc->st_uid);
+            proc->user = UsersTable_getRef(super->usersTable, proc->st_uid);
          }
          if (settings->updateProcessNames) {
             free(proc->comm);
@@ -441,7 +441,7 @@ void ProcessList_goThroughEntries(ProcessList* this, bool pauseProcessUpdate) {
       proc->time = (kproc->kp_swtime + 5000) / 10000;
 
       proc->percent_cpu = 100.0 * ((double)kproc->kp_lwp.kl_pctcpu / (double)kernelFScale);
-      proc->percent_mem = 100.0 * (proc->m_resident * pageSizeKb) / (double)(this->totalMem);
+      proc->percent_mem = 100.0 * (proc->m_resident * pageSizeKb) / (double)(super->totalMem);
 
       if (proc->percent_cpu > 0.1) {
          // system idle process should own all CPU time left regardless of CPU count
@@ -523,12 +523,12 @@ void ProcessList_goThroughEntries(ProcessList* this, bool pauseProcessUpdate) {
       }
 
       if (Process_isKernelThread(dfp)) {
-         this->kernelThreads++;
+         super->kernelThreads++;
       }
 
-      this->totalTasks++;
+      super->totalTasks++;
       if (proc->state == 'R')
-         this->runningTasks++;
+         super->runningTasks++;
       proc->updated = true;
    }
 }
diff --git a/dragonflybsd/DragonFlyBSDProcessList.h b/dragonflybsd/DragonFlyBSDProcessList.h
index 0d0a128f..f3965fd3 100644
--- a/dragonflybsd/DragonFlyBSDProcessList.h
+++ b/dragonflybsd/DragonFlyBSDProcessList.h
@@ -59,6 +59,6 @@ char* DragonFlyBSDProcessList_readProcessName(kvm_t* kd, struct kinfo_proc* kpro
 
 char* DragonFlyBSDProcessList_readJailName(DragonFlyBSDProcessList* dfpl, int jailid);
 
-void ProcessList_goThroughEntries(ProcessList* this, pauseProcessUpdate);
+void ProcessList_goThroughEntries(ProcessList* super, pauseProcessUpdate);
 
 #endif
diff --git a/freebsd/FreeBSDProcessList.c b/freebsd/FreeBSDProcessList.c
index 7a034ac0..ef06f9b4 100644
--- a/freebsd/FreeBSDProcessList.c
+++ b/freebsd/FreeBSDProcessList.c
@@ -380,15 +380,15 @@ IGNORE_WCASTQUAL_END
    return jname;
 }
 
-void ProcessList_goThroughEntries(ProcessList* this, bool pauseProcessUpdate) {
-   FreeBSDProcessList* fpl = (FreeBSDProcessList*) this;
-   const Settings* settings = this->settings;
+void ProcessList_goThroughEntries(ProcessList* super, bool pauseProcessUpdate) {
+   FreeBSDProcessList* fpl = (FreeBSDProcessList*) super;
+   const Settings* settings = super->settings;
    bool hideKernelThreads = settings->hideKernelThreads;
    bool hideUserlandThreads = settings->hideUserlandThreads;
 
    openzfs_sysctl_updateArcStats(&fpl->zfs);
-   FreeBSDProcessList_scanMemoryInfo(this);
-   FreeBSDProcessList_scanCPUTime(this);
+   FreeBSDProcessList_scanMemoryInfo(super);
+   FreeBSDProcessList_scanCPUTime(super);
 
    // in pause mode only gather global data for meters (CPU/memory/...)
    if (pauseProcessUpdate)
@@ -401,7 +401,7 @@ void ProcessList_goThroughEntries(ProcessList* this, bool pauseProcessUpdate) {
       struct kinfo_proc* kproc = &kprocs[i];
       bool preExisting = false;
       // TODO: bool isIdleProcess = false;
-      Process* proc = ProcessList_getProcess(this, kproc->ki_pid, &preExisting, FreeBSDProcess_new);
+      Process* proc = ProcessList_getProcess(super, kproc->ki_pid, &preExisting, FreeBSDProcess_new);
       FreeBSDProcess* fp = (FreeBSDProcess*) proc;
 
       proc->show = ! ((hideKernelThreads && Process_isKernelThread(fp)) || (hideUserlandThreads && Process_isUserlandThread(proc)));
@@ -422,8 +422,8 @@ void ProcessList_goThroughEntries(ProcessList* this, bool pauseProcessUpdate) {
          proc->st_uid = kproc->ki_uid;
          proc->starttime_ctime = kproc->ki_start.tv_sec;
          Process_fillStarttimeBuffer(proc);
-         proc->user = UsersTable_getRef(this->usersTable, proc->st_uid);
-         ProcessList_add((ProcessList*)this, proc);
+         proc->user = UsersTable_getRef(super->usersTable, proc->st_uid);
+         ProcessList_add(super, proc);
          proc->comm = FreeBSDProcessList_readProcessName(fpl->kd, kproc, &proc->basenameOffset);
          fp->jname = FreeBSDProcessList_readJailName(kproc);
       } else {
@@ -440,7 +440,7 @@ void ProcessList_goThroughEntries(ProcessList* this, bool pauseProcessUpdate) {
          if(proc->st_uid != kproc->ki_uid) {
             // some processes change users (eg. to lower privs)
             proc->st_uid = kproc->ki_uid;
-            proc->user = UsersTable_getRef(this->usersTable, proc->st_uid);
+            proc->user = UsersTable_getRef(super->usersTable, proc->st_uid);
          }
          if (settings->updateProcessNames) {
             free(proc->comm);
@@ -455,7 +455,7 @@ void ProcessList_goThroughEntries(ProcessList* this, bool pauseProcessUpdate) {
       proc->time = (kproc->ki_runtime + 5000) / 10000;
 
       proc->percent_cpu = 100.0 * ((double)kproc->ki_pctcpu / (double)kernelFScale);
-      proc->percent_mem = 100.0 * (proc->m_resident * pageSizeKb) / (double)(this->totalMem);
+      proc->percent_mem = 100.0 * (proc->m_resident * pageSizeKb) / (double)(super->totalMem);
 
       /*
        * TODO
@@ -491,12 +491,12 @@ void ProcessList_goThroughEntries(ProcessList* this, bool pauseProcessUpdate) {
       }
 
       if (Process_isKernelThread(fp)) {
-         this->kernelThreads++;
+         super->kernelThreads++;
       }
 
-      this->totalTasks++;
+      super->totalTasks++;
       if (proc->state == 'R')
-         this->runningTasks++;
+         super->runningTasks++;
       proc->updated = true;
    }
 }
diff --git a/freebsd/FreeBSDProcessList.h b/freebsd/FreeBSDProcessList.h
index 60d23f8d..5fa49924 100644
--- a/freebsd/FreeBSDProcessList.h
+++ b/freebsd/FreeBSDProcessList.h
@@ -62,6 +62,6 @@ char* FreeBSDProcessList_readProcessName(kvm_t* kd, struct kinfo_proc* kproc, in
 
 char* FreeBSDProcessList_readJailName(struct kinfo_proc* kproc);
 
-void ProcessList_goThroughEntries(ProcessList* this, bool pauseProcessUpdate);
+void ProcessList_goThroughEntries(ProcessList* super, bool pauseProcessUpdate);
 
 #endif
diff --git a/openbsd/OpenBSDProcessList.c b/openbsd/OpenBSDProcessList.c
index 320b693b..86e2dca6 100644
--- a/openbsd/OpenBSDProcessList.c
+++ b/openbsd/OpenBSDProcessList.c
@@ -340,10 +340,10 @@ static void OpenBSDProcessList_scanCPUTime(OpenBSDProcessList* this) {
    kernelCPUTimesToHtop(avg, this->cpus);
 }
 
-void ProcessList_goThroughEntries(ProcessList* this, bool pauseProcessUpdate) {
-   OpenBSDProcessList* opl = (OpenBSDProcessList*) this;
+void ProcessList_goThroughEntries(ProcessList* super, bool pauseProcessUpdate) {
+   OpenBSDProcessList* opl = (OpenBSDProcessList*) super;
 
-   OpenBSDProcessList_scanMemoryInfo(this);
+   OpenBSDProcessList_scanMemoryInfo(super);
    OpenBSDProcessList_scanCPUTime(opl);
 
    // in pause mode only gather global data for meters (CPU/memory/...)
diff --git a/openbsd/OpenBSDProcessList.h b/openbsd/OpenBSDProcessList.h
index 3c3f1a33..7ee48c63 100644
--- a/openbsd/OpenBSDProcessList.h
+++ b/openbsd/OpenBSDProcessList.h
@@ -45,6 +45,6 @@ void ProcessList_delete(ProcessList* this);
 
 char *OpenBSDProcessList_readProcessName(kvm_t* kd, struct kinfo_proc* kproc, int* basenameEnd);
 
-void ProcessList_goThroughEntries(ProcessList* this, bool pauseProcessUpdate);
+void ProcessList_goThroughEntries(ProcessList* super, bool pauseProcessUpdate);
 
 #endif
diff --git a/solaris/SolarisProcessList.c b/solaris/SolarisProcessList.c
index 72806134..2af82aab 100644
--- a/solaris/SolarisProcessList.c
+++ b/solaris/SolarisProcessList.c
@@ -377,15 +377,15 @@ int SolarisProcessList_walkproc(psinfo_t *_psinfo, lwpsinfo_t *_lwpsinfo, void *
    return 0;
 }
 
-void ProcessList_goThroughEntries(ProcessList* this, bool pauseProcessUpdate) {
-   SolarisProcessList_scanCPUTime(this);
-   SolarisProcessList_scanMemoryInfo(this);
-   SolarisProcessList_scanZfsArcstats(this);
+void ProcessList_goThroughEntries(ProcessList* super, bool pauseProcessUpdate) {
+   SolarisProcessList_scanCPUTime(super);
+   SolarisProcessList_scanMemoryInfo(super);
+   SolarisProcessList_scanZfsArcstats(super);
 
    // in pause mode only gather global data for meters (CPU/memory/...)
    if (pauseProcessUpdate)
       return;
 
-   this->kernelThreads = 1;
-   proc_walk(&SolarisProcessList_walkproc, this, PR_WALK_LWP);
+   super->kernelThreads = 1;
+   proc_walk(&SolarisProcessList_walkproc, super, PR_WALK_LWP);
 }
diff --git a/solaris/SolarisProcessList.h b/solaris/SolarisProcessList.h
index 1e6e5b8a..3a653eed 100644
--- a/solaris/SolarisProcessList.h
+++ b/solaris/SolarisProcessList.h
@@ -60,6 +60,6 @@ void ProcessList_delete(ProcessList* pl);
 
 int SolarisProcessList_walkproc(psinfo_t *_psinfo, lwpsinfo_t *_lwpsinfo, void *listptr);
 
-void ProcessList_goThroughEntries(ProcessList* this, bool pauseProcessUpdate);
+void ProcessList_goThroughEntries(ProcessList* super, bool pauseProcessUpdate);
 
 #endif