Declare private api __kern_write for Haiku
MODIFY
instrumentation/afl-compiler-rt.o.c
instrumentation/afl-compiler-rt.o.c
#define MAP_INITIAL_SIZE MAP_SIZE
#endif
+#if defined(__HAIKU__)
+ extern ssize_t _kern_write(int fd, off_t pos, const void *buffer, size_t bufferSize);
+#endif // HAIKU
+
u8 __afl_area_initial[MAP_INITIAL_SIZE];
u8 * __afl_area_ptr_dummy = __afl_area_initial;
u8 * __afl_area_ptr = __afl_area_initial;

Declare private api __kern_write for Haiku