2 files changed, 2 insertions, 2 deletions
diff --git a/unsupported/Platform.c b/unsupported/Platform.c
index b7fdf17d..6e8968f1 100644
--- a/unsupported/Platform.c
+++ b/unsupported/Platform.c
@@ -131,7 +131,7 @@ void Platform_setSwapValues(Meter* this) {
    (void) this;
 }
 
-bool Process_isThread(Process* this) {
+bool Process_isThread(const Process* this) {
    (void) this;
    return false;
 }
diff --git a/unsupported/Platform.h b/unsupported/Platform.h
index ce188afa..f24dcf4c 100644
--- a/unsupported/Platform.h
+++ b/unsupported/Platform.h
@@ -43,7 +43,7 @@ void Platform_setMemoryValues(Meter* this);
 
 void Platform_setSwapValues(Meter* this);
 
-bool Process_isThread(Process* this);
+bool Process_isThread(const Process* this);
 
 char* Platform_getProcessEnv(pid_t pid);