diff --git a/test/api/maps.c b/test/api/maps.c
index 7f497e2a..04c0c755 100644
--- a/test/api/maps.c
+++ b/test/api/maps.c
@@ -49,7 +49,7 @@ static void insert(WrenVM* vm)
   wrenSetMapValue(vm, 0, 1, 2);
 }
 
-static void remove(WrenVM* vm)
+static void removeKey(WrenVM* vm)
 {
   wrenEnsureSlots(vm, 3);
 
@@ -104,7 +104,7 @@ WrenForeignMethodFn mapsBindMethod(const char* signature)
 {
   if (strcmp(signature, "static Maps.newMap()") == 0) return newMap;
   if (strcmp(signature, "static Maps.insert()") == 0) return insert;
-  if (strcmp(signature, "static Maps.remove(_)") == 0) return remove;
+  if (strcmp(signature, "static Maps.remove(_)") == 0) return removeKey;
   if (strcmp(signature, "static Maps.count(_)") == 0) return countWren;
   if (strcmp(signature, "static Maps.count()") == 0) return countAPI;
   if (strcmp(signature, "static Maps.contains()") == 0) return containsAPI;
diff --git a/test/api/resolution.c b/test/api/resolution.c
index 2328e82d..ca14d063 100644
--- a/test/api/resolution.c
+++ b/test/api/resolution.c
@@ -3,7 +3,7 @@
 
 #include "resolution.h"
 
-static void write(WrenVM* vm, const char* text)
+static void writeFn(WrenVM* vm, const char* text)
 {
   printf("%s", text);
 }
@@ -45,7 +45,7 @@ static WrenLoadModuleResult loadModule(WrenVM* vm, const char* module)
 static void runTestVM(WrenVM* vm, WrenConfiguration* configuration,
                       const char* source)
 {
-  configuration->writeFn = write;
+  configuration->writeFn = writeFn;
   configuration->errorFn = reportError;
   configuration->loadModuleFn = loadModule;