4 files changed, 56 insertions, 0 deletions
diff --git a/test.c b/test.c
index fed69c7..440ab40 100644
--- a/test.c
+++ b/test.c
@@ -28,4 +28,11 @@ main(void) {
 	test_as_litre();
 	test_as_cubic_metre();
 	test_as_cubic_inch();
+
+	test_cubic_metre_per_sec();
+	test_cubic_metre_per_min();
+	test_cubic_foot_per_min();
+	test_as_cubic_metre_per_sec();
+	test_as_cubic_metre_per_min();
+	test_as_cubic_foot_per_min();
 }
diff --git a/test.h b/test.h
index 9cb9b8f..cc91c7e 100644
--- a/test.h
+++ b/test.h
@@ -34,3 +34,10 @@ void test_as_cubic_centimetre(void);
 void test_as_litre(void);
 void test_as_cubic_metre(void);
 void test_as_cubic_inch(void);
+
+void test_cubic_metre_per_sec(void);
+void test_cubic_metre_per_min(void);
+void test_cubic_foot_per_min(void);
+void test_as_cubic_metre_per_sec(void);
+void test_as_cubic_metre_per_min(void);
+void test_as_cubic_foot_per_min(void);
diff --git a/test_volume_flow_rate.c b/test_volume_flow_rate.c
new file mode 100644
index 0000000..148d58f
--- /dev/null
+++ b/test_volume_flow_rate.c
@@ -0,0 +1,32 @@
+#include "test.h"
+#include "unit.h"
+
+void
+test_cubic_metre_per_sec(void) {
+	assert(0);
+}
+
+void
+test_cubic_metre_per_min(void) {
+	assert(0);
+}
+
+void
+test_cubic_foot_per_min(void) {
+	assert(0);
+}
+
+void
+test_as_cubic_metre_per_sec(void) {
+	assert(0);
+}
+
+void
+test_as_cubic_metre_per_min(void) {
+	assert(0);
+}
+
+void
+test_as_cubic_foot_per_min(void) {
+	assert(0);
+}
diff --git a/unit.h b/unit.h
index 562ec8e..27998fd 100644
--- a/unit.h
+++ b/unit.h
@@ -38,3 +38,13 @@ double as_cubic_centimetre(Volume x);
 double as_litre(Volume x);
 double as_cubic_metre(double x);
 double as_cubic_inch(double x);
+
+
+typedef double VolumeFlowRate;
+
+VolumeFlowRate cubic_metre_per_sec(double x);
+VolumeFlowRate cubic_metre_per_min(double x);
+VolumeFlowRate cubic_foot_per_min(double x);
+double as_cubic_metre_per_sec(VolumeFlowRate x);
+double as_cubic_metre_per_min(VolumeFlowRate x);
+double as_cubic_foot_per_min(VolumeFlowRate x);