void ermor(STRING,byte);
void ermsg(STRING,long,long,STRING,byte);
void ierm1(STRING,long,long,STRING,STRING,long,byte);
void ierv1(STRING,long,byte);
void saxpy(long,float,float[],long,float[],long);
void sblse(float*,long,long,long,long,float[],float[][2],
	float,long,float,long*,float[],float*,long*,
	float[],float[],float[],float[],float[],float[],long[],
	long[],float[],float[],float[]);
void scopy(long,float[],long,float[],long);
float sdot(long,float[],long,float[],long);
void serv1(STRING,float,byte);
void shtcc(long,long,long,long,float[],float*,float[],
	long,long);
float snrm2(long,float[],long);
float sranu(void);
void srotg(float*,float*,float*,float*);
void sswap(long,float[],long,float[],long);