diff --git a/src/outputHandling.c b/src/outputHandling.c
index 2f66f64..4a2fef1 100644
--- a/src/outputHandling.c
+++ b/src/outputHandling.c
@@ -2,21 +2,21 @@
 #include "outputHandling.h"
 #include "inputHandling.h"
 
-void buildHexString(char* string, int number) {
-    sprintf(string, "%X", number);
+void buildHexString(char* string, int num) {
+    sprintf(string, "%X", num);
 }
 
-void buildOctString(char* string, int number) {
-    sprintf(string, "%o", number);
+void buildOctString(char* string, int num) {
+    sprintf(string, "%o", num);
 }
 
 
-void showResult(calc_op* result) {
+void showResult(calc_op* res) {
     char string[60] = {0};
-    printf("Das Ergebnis ist: %f\n", result->result);
-    printf("Das Ergebnis in dec: %i\n",(int)result->result);
-    buildHexString(string, (int) result->result);
+    printf("Das Ergebnis ist: %f\n", res->result);
+    printf("Das Ergebnis in dec: %i\n",(int)res->result);
+    buildHexString(string, (int) res->result);
     printf("Das Ergebnis in buildHexString: 0x%s\n", string); ;
-    buildOctString(string, (int) result->result);
+    buildOctString(string, (int) res->result);
     printf("Das Ergebnis in buildOctString: %s\n", string); ;
 }
\ No newline at end of file
diff --git a/src/outputHandling.h b/src/outputHandling.h
index f81b55c..4647485 100644
--- a/src/outputHandling.h
+++ b/src/outputHandling.h
@@ -3,6 +3,6 @@
 
 #include "inputHandling.h"
 
-extern void showResult(calc_op* result);
+extern void showResult(calc_op* res);
 
 #endif // OUTPUTHANDLING_H