Backward 512 compatibility removal.

code/modules/reagents/chemistry/holder.dm

@@ -728,7 +728,7 @@
 		return
 
 	//Make sure things are limited, but superacids/bases can push forward the reaction
-	pH = CLAMP(pH, 0, 14)
+	pH = clamp(pH, 0, 14)
 
 	//return said amount to compare for next step.
 	return (reactedVol)
@@ -849,7 +849,7 @@
 
 /datum/reagents/proc/adjust_thermal_energy(J, min_temp = 2.7, max_temp = 1000)
 	var/S = specific_heat()
-	chem_temp = CLAMP(chem_temp + (J / (S * total_volume)), min_temp, max_temp)
+	chem_temp = clamp(chem_temp + (J / (S * total_volume)), min_temp, max_temp)
 	if(istype(my_atom, /obj/item/reagent_containers))
 		var/obj/item/reagent_containers/RC = my_atom
 		RC.temp_check()
@@ -877,7 +877,7 @@
 			for (var/datum/reagent/reagentgas in reagent_list)
 				R.add_reagent(reagentgas, amount/5)
 				remove_reagent(reagentgas, amount/5)
-			s.set_up(R, CLAMP(amount/10, 0, 2), T)
+			s.set_up(R, clamp(amount/10, 0, 2), T)
 			s.start()
 			return FALSE
 
@@ -995,7 +995,7 @@
 				RC.pH_check()//checks beaker resilience)
 			//clamp the removal amount to be between current reagent amount
 			//and zero, to prevent removing more than the holder has stored
-			amount = CLAMP(amount, 0, R.volume)
+			amount = clamp(amount, 0, R.volume)
 			R.volume -= amount
 			update_total()
 			if(!safety)//So it does not handle reactions when it need not to