1 #ifndef GSONG_H 2 #define GSONG_H 3 4 #ifndef GSONG_C 5 extern INSTR instr[MAX_INSTR]; 6 extern unsigned char ltable[MAX_TABLES][MAX_TABLELEN]; 7 extern unsigned char rtable[MAX_TABLES][MAX_TABLELEN]; 8 extern unsigned char songorder[MAX_SONGS][MAX_CHN][MAX_SONGLEN+2]; 9 extern unsigned char pattern[MAX_PATT][MAX_PATTROWS*4+4]; 10 extern char songname[MAX_STR]; 11 extern char authorname[MAX_STR]; 12 extern char copyrightname[MAX_STR]; 13 extern int pattlen[MAX_PATT]; 14 extern int songlen[MAX_SONGS][MAX_CHN]; 15 extern int highestusedpattern; 16 extern int highestusedinstr; 17 #endif 18 19 void loadsong(void); 20 void mergesong(void); 21 void loadinstrument(void); 22 int savesong(void); 23 int saveinstrument(void); 24 void clearsong(int cs, int cp, int ci, int cf, int cn); 25 void countpatternlengths(void); 26 void countthispattern(void); 27 void clearpattern(int p); 28 int insertpattern(int p); 29 void deletepattern(int p); 30 void findusedpatterns(void); 31 void findduplicatepatterns(void); 32 void optimizeeverything(int oi, int ot); 33 34 #endif 35