val_t standard___string___AbstractString___a_to(val_t p0, val_t p1);
typedef val_t (*standard___string___AbstractString___a_to_t)(val_t p0, val_t p1);
typedef void (*CLOS_OC_standard___string___AbstractString___a_to_1_0)(struct stack_frame_t *);
void OC_standard___string___AbstractString___a_to_1(struct stack_frame_t *closctx, val_t p0, struct stack_frame_t *closctx_param, fun_t clos_fun0);
typedef void (*OC_standard___string___AbstractString___a_to_1_t)(struct stack_frame_t *closctx, val_t p0, struct stack_frame_t *closctx_param, fun_t clos_fun0);
val_t standard___string___AbstractString___a_to(val_t p0, val_t p1);
typedef val_t (*standard___string___AbstractString___a_to_t)(val_t p0, val_t p1);
typedef void (*CLOS_OC_standard___string___AbstractString___a_to_1_0)(struct stack_frame_t *);
void OC_standard___string___AbstractString___a_to_1(struct stack_frame_t *closctx, val_t p0, struct stack_frame_t *closctx_param, fun_t clos_fun0);
typedef void (*OC_standard___string___AbstractString___a_to_1_t)(struct stack_frame_t *closctx, val_t p0, struct stack_frame_t *closctx_param, fun_t clos_fun0);