rlm@0: /* General-purpose utilities used by demos */
rlm@0: 
rlm@0: /* snes_spc 0.9.0 */
rlm@0: #ifndef DEMO_UTIL_H
rlm@0: #define DEMO_UTIL_H
rlm@0: 
rlm@0: /* commonly used headers */
rlm@0: #include <assert.h>
rlm@0: #include <stdlib.h>
rlm@0: #include <string.h>
rlm@0: #include <stdio.h>
rlm@0: 
rlm@0: #ifdef __cplusplus
rlm@0: 	extern "C" {
rlm@0: #endif
rlm@0: 
rlm@0: /* If str is not NULL, prints it and exits program, otherwise returns */
rlm@0: void error( const char* str );
rlm@0: 
rlm@0: /* Loads file and returns pointer to data in memory, allocated with malloc().
rlm@0: If size_out != NULL, sets *size_out to size of data. */
rlm@0: unsigned char* load_file( const char* path, long* size_out );
rlm@0: 
rlm@0: /* Writes data to file */
rlm@0: void write_file( const char* path, void const* in, long size );
rlm@0: 
rlm@0: #ifdef __cplusplus
rlm@0: 	}
rlm@0: #endif
rlm@0: 
rlm@0: #endif