regs_query_register_offset
extern int regs_query_register_offset(const char *name);
extern int regs_query_register_offset(const char *name);
extern int regs_query_register_offset(const char *name);
extern int regs_query_register_offset(const char *name);
extern int regs_query_register_offset(const char *name);
extern int regs_query_register_offset(const char *name);
extern int regs_query_register_offset(const char *name);
extern int regs_query_register_offset(const char *name);
extern int regs_query_register_offset(const char *name);
extern int regs_query_register_offset(const char *name);
extern int regs_query_register_offset(const char *name);
int regs_query_register_offset(const char *name);
extern int regs_query_register_offset(const char *name);
int regs_query_register_offset(const char *name);
extern int regs_query_register_offset(const char *name);
regs_query_register_offset(name)
ret = regs_query_register_offset(arg + 1);