358
/* INSTEXTR Extracts instruments from CMF files */


#include <stdio.h>

char instr_buf[128][16];

main(int argc,char **argv)
{
FILE* f;

int instr_offs,num_instr,i;
char fname[10];

	if(argc > 2)
	{
		if(f = fopen(argv[1],"rb"))
		{

			fseek(f,6,SEEK_SET);
			fread(&instr_offs,2,1,f);

			fseek(f,0x24,SEEK_SET);
			fread(&num_instr,2,1,f);

			fseek(f,instr_offs,SEEK_SET);

			for(i=0;i<num_instr;i++)
				fread(&instr_buf[i][0],1,16,f);

			fclose(f);

			for(i=0;i<num_instr;i++)
			{
				itoa(i+atoi(argv[2]),fname,10);
				f = fopen(fname,"wb");

				fwrite(&instr_buf[i][0],1,16,f);
				fclose(f);
			}
	   }
	   else
			printf("File %s not found\n",argv[1]);
	}
	else
	{
		printf("INSTEXTR extracts instruments from a CMF file\n");
		printf("usage: instextr <CMFfile> <Startnumber>\n");
	}
}
.

0