Not needed any more.

src/debug.c

@@ -40,9 +40,7 @@
 #include "space.h"
 
 /* Import the right hydro definition */
-#if defined(DEBUG_INTERACTIONS_SPH)
-#include "./hydro/DebugInteractions/hydro_debug.h"
-#elif defined(MINIMAL_SPH)
+#if defined(MINIMAL_SPH)
 #include "./hydro/Minimal/hydro_debug.h"
 #elif defined(GADGET2_SPH)
 #include "./hydro/Gadget2/hydro_debug.h"

src/hydro.h

@@ -27,11 +27,7 @@
 #include "kernel_hydro.h"
 
 /* Import the right functions */
-#if defined(DEBUG_INTERACTIONS_SPH)
-#include "./hydro/DebugInteractions/hydro.h"
-#include "./hydro/DebugInteractions/hydro_iact.h"
-#define SPH_IMPLEMENTATION "Debug SELF/PAIR"
-#elif defined(MINIMAL_SPH)
+#if defined(MINIMAL_SPH)
 #include "./hydro/Minimal/hydro.h"
 #include "./hydro/Minimal/hydro_iact.h"
 #define SPH_IMPLEMENTATION "Minimal version of SPH (e.g. Price 2010)"

src/hydro_io.h

@@ -23,9 +23,7 @@
 #include "../config.h"
 
 /* Import the right functions */
-#if defined(DEBUG_INTERACTIONS_SPH)
-#include "./hydro/DebugInteractions/hydro_io.h"
-#elif defined(MINIMAL_SPH)
+#if defined(MINIMAL_SPH)
 #include "./hydro/Minimal/hydro_io.h"
 #elif defined(GADGET2_SPH)
 #include "./hydro/Gadget2/hydro_io.h"

src/part.h

@@ -42,10 +42,7 @@
 #define gpart_align 128
 
 /* Import the right hydro particle definition */
-#if defined(DEBUG_INTERACTIONS_SPH)
-#include "./hydro/DebugInteractions/hydro_part.h"
-#define hydro_need_extra_init_loop 0
-#elif defined(MINIMAL_SPH)
+#if defined(MINIMAL_SPH)
 #include "./hydro/Minimal/hydro_part.h"
 #define hydro_need_extra_init_loop 0
 #elif defined(GADGET2_SPH)