refactoring: moved printlf to top of file

src/userinput.c

@@ -27,6 +27,18 @@ void printText(char *text) {
     }
 }
 
+void printlf(long double value) {
+    if (fakeInput != NULL) {
+        return;
+    }
+    if (roundl(value) == value) {
+        printf("%.0Lf", value);
+    }
+    else {
+        printf("%Lf", value);
+    }
+}
+
 void trimLeft(char *input) {
     size_t length = strlen(input);
     int firstIndex = 0;
@@ -81,18 +93,6 @@ char *readInput() {
     return buffer;
 }
 
-void printlf(long double value) {
-    if (fakeInput != NULL) {
-        return;
-    }
-    if (roundl(value) == value) {
-        printf("%.0Lf", value);
-    }
-    else {
-        printf("%Lf", value);
-    }
-}
-
 char *gets(char *message, unsigned long *minLength, unsigned long *maxLength) {
     printText(message);
     char *result = readInput();