-void* exec__Process__basic_exec_execute(val* self, char* p0, char* p1, long p2, long p3);
-extern const int COLOR_exec__IProcess___64dstream_in;
-val* exec__IProcess__stream_in(val* self);
-void exec__IProcess__stream_in_61d(val* self, val* p0);
-extern const int COLOR_exec__IProcess__stream_in;
-extern const int COLOR_stream__IOS__close;
-void exec__IProcess__close(val* self);
-extern const int COLOR_stream__IStream__read_char;
-long exec__IProcess__read_char(val* self);
-extern const int COLOR_stream__IStream__eof;
-short int exec__IProcess__eof(val* self);
-val* NEW_stream__FDIStream(const struct type* type);
-extern const struct type type_stream__FDIStream;
-long exec__NativeProcess__out_fd(void* self);
-extern const int COLOR_stream__FDIStream__init;
-extern const int COLOR_exec__IProcess__stream_in_61d;
-void exec__IProcess__init(val* self, val* p0, val* p1);
-void exec__IProcess__init_(val* self, val* p0);
-void exec__IProcess__from_a(val* self, val* p0, val* p1);
-extern const int COLOR_exec__OProcess___64dstream_out;
-val* exec__OProcess__stream_out(val* self);
-void exec__OProcess__stream_out_61d(val* self, val* p0);
-extern const int COLOR_exec__OProcess__stream_out;
-void exec__OProcess__close(val* self);
-extern const int COLOR_stream__OStream__is_writable;
-short int exec__OProcess__is_writable(val* self);
-extern const int COLOR_stream__OStream__write;
-void exec__OProcess__write(val* self, val* p0);
-val* NEW_stream__FDOStream(const struct type* type);
-extern const struct type type_stream__FDOStream;
-long exec__NativeProcess__in_fd(void* self);
-extern const int COLOR_stream__FDOStream__init;
-extern const int COLOR_exec__OProcess__stream_out_61d;
-void exec__OProcess__init(val* self, val* p0, val* p1);
-void exec__OProcess__init_(val* self, val* p0);
-void exec__OProcess__from_a(val* self, val* p0, val* p1);
-void exec__IOProcess__close(val* self);
-void exec__IOProcess__init(val* self, val* p0, val* p1);
-void exec__IOProcess__init_(val* self, val* p0);
-void exec__IOProcess__from_a(val* self, val* p0, val* p1);
-long exec__NativeString__system(char* self);