#define PA_CLIP_SUB(a, b) ((a) > (b) ? (a) - (b) : 0)
#endif
-/* This type is not intended to be used in exported APIs! Use classic "int" there! */
-#ifdef HAVE_STD_BOOL
-typedef bool pa_bool_t;
-#else
-typedef int pa_bool_t;
-#endif
-
-#ifndef FALSE
-#define FALSE ((pa_bool_t) 0)
-#endif
-
-#ifndef TRUE
-#define TRUE (!FALSE)
-#endif
-
#ifdef __GNUC__
#define PA_PRETTY_FUNCTION __PRETTY_FUNCTION__
#else