diff --git a/src/utils/fluidsynth_priv.h b/src/utils/fluidsynth_priv.h
index 9873d13d..7289c413 100644
--- a/src/utils/fluidsynth_priv.h
+++ b/src/utils/fluidsynth_priv.h
@@ -234,30 +234,32 @@ typedef FILE*  fluid_file;
 #define FLUID_STRNCPY(_dst,_src,_n)  strncpy(_dst,_src,_n)
 #define FLUID_STRCHR(_s,_c)          strchr(_s,_c)
 #define FLUID_STRRCHR(_s,_c)         strrchr(_s,_c)
+
 #ifdef strdup
-#define FLUID_STRDUP(s)              strdup(s)
+    #define FLUID_STRDUP(s)          strdup(s)
 #else
-#define FLUID_STRDUP(s) 		    FLUID_STRCPY(FLUID_MALLOC(FLUID_STRLEN(s) + 1), s)
+    #define FLUID_STRDUP(s)          FLUID_STRCPY(FLUID_MALLOC(FLUID_STRLEN(s) + 1), s)
 #endif
+
 #define FLUID_SPRINTF                sprintf
 #define FLUID_FPRINTF                fprintf
 
 #if (defined(WIN32) && _MSC_VER < 1900) || defined(MINGW32)
-    #define FLUID_SNPRINTF               _snprintf
+    #define FLUID_SNPRINTF           _snprintf
 #else
-    #define FLUID_SNPRINTF               snprintf
+    #define FLUID_SNPRINTF           snprintf
 #endif
 
 #if (defined(WIN32) && _MSC_VER < 1500) || defined(MINGW32)
-    #define FLUID_VSNPRINTF              _vsnprintf
+    #define FLUID_VSNPRINTF          _vsnprintf
 #else
-    #define FLUID_VSNPRINTF               vsnprintf
+    #define FLUID_VSNPRINTF          vsnprintf
 #endif
 
 #if defined(WIN32) && !defined(MINGW32)
-    #define FLUID_STRCASECMP _stricmp
+    #define FLUID_STRCASECMP         _stricmp
 #else
-    #define FLUID_STRCASECMP strcasecmp
+    #define FLUID_STRCASECMP         strcasecmp
 #endif