diff --git a/dcapi/local/Makefile.am b/dcapi/local/Makefile.am
index b0f430ec85..63dcc3b794 100644
--- a/dcapi/local/Makefile.am
+++ b/dcapi/local/Makefile.am
@@ -16,7 +16,8 @@ AM_CPPFLAGS = -I$(top_srcdir)/common $(GLIB_CFLAGS)
 libdc_local_la_SOURCES = \
 		dc.c \
 		rm.c \
-		events.c
+		events.c \
+		result.c
 libdc_local_la_LIBADD = ../common/libdc-common-master.la $(GLIB_LIBS)
 
 libdc_client_local_la_SOURCES = client.c
diff --git a/dcapi/local/result.c b/dcapi/local/result.c
index 91e14501a1..bf4dc21572 100644
--- a/dcapi/local/result.c
+++ b/dcapi/local/result.c
@@ -53,14 +53,14 @@ void _DC_destroyResult(DC_Result *result)
 {
 	while (result->output_files)
 	{
-		_DC_destroyPhysicalFile((_DC_PhysicalFile *)result->output_files->data);
+		_DC_destroyPhysicalFile((DC_PhysicalFile *)result->output_files->data);
 		result->output_files = g_list_delete_link(result->output_files,
 			result->output_files);
 	}
 	g_free(result);
 }
 
-unsigned DC_getResultCapabilities(DC_Result *result)
+unsigned DC_getResultCapabilities(const DC_Result *result)
 {
 	return (DC_GC_STDOUT | DC_GC_STDERR | DC_GC_EXITCODE);
 }
@@ -70,7 +70,7 @@ DC_Workunit *DC_getResultWU(DC_Result *result)
 	return result->wu;
 }
 
-int DC_getResultExit(DC_Result *result)
+int DC_getResultExit(const DC_Result *result)
 {
 	int status;
 	pid_t retval, pid;
@@ -94,7 +94,7 @@ int DC_getResultExit(DC_Result *result)
 	return WEXITSTATUS(status);
 }
 
-char *DC_getResultOutput(DC_Result *result, const char *logicalFileName)
+char *DC_getResultOutput(const DC_Result *result, const char *logicalFileName)
 {
 	char *physicalFileName;
 	GList *l;