Mercurial > spc_convert
comparison demo/demo_util.h @ 0:e38dacceb958
initial import
| author | Robert McIntyre <rlm@mit.edu> |
|---|---|
| date | Fri, 21 Oct 2011 05:53:11 -0700 |
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| children |
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| -1:000000000000 | 0:e38dacceb958 |
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| 1 /* General-purpose utilities used by demos */ | |
| 2 | |
| 3 /* snes_spc 0.9.0 */ | |
| 4 #ifndef DEMO_UTIL_H | |
| 5 #define DEMO_UTIL_H | |
| 6 | |
| 7 /* commonly used headers */ | |
| 8 #include <assert.h> | |
| 9 #include <stdlib.h> | |
| 10 #include <string.h> | |
| 11 #include <stdio.h> | |
| 12 | |
| 13 #ifdef __cplusplus | |
| 14 extern "C" { | |
| 15 #endif | |
| 16 | |
| 17 /* If str is not NULL, prints it and exits program, otherwise returns */ | |
| 18 void error( const char* str ); | |
| 19 | |
| 20 /* Loads file and returns pointer to data in memory, allocated with malloc(). | |
| 21 If size_out != NULL, sets *size_out to size of data. */ | |
| 22 unsigned char* load_file( const char* path, long* size_out ); | |
| 23 | |
| 24 /* Writes data to file */ | |
| 25 void write_file( const char* path, void const* in, long size ); | |
| 26 | |
| 27 #ifdef __cplusplus | |
| 28 } | |
| 29 #endif | |
| 30 | |
| 31 #endif |