#ifndef SAND_CONFIG_H #define SAND_CONFIG_H // This module defines the configuration type. This is a fully transparent (i.e. // not opaque) type which the consumer of the core library is supposed to // assemble themselves. It contains hooks which the State will use for all effects. // This handler is used for output from the user-supplied actual program. typedef void (* SandPrintHandler)(const char *message, size_t length); typedef struct { SandPrintHandler print_handler; } SandConfig; #endif