rb_trace_arg_struct   70 include/ruby/debug.h typedef struct rb_trace_arg_struct rb_trace_arg_t;
rb_trace_arg_struct  777 vm_core.h          struct rb_trace_arg_struct *trace_arg; /* trace information */
rb_trace_arg_struct 1198 vm_core.h      	struct rb_trace_arg_struct trace_arg;
rb_trace_arg_struct  731 vm_trace.c     struct rb_trace_arg_struct *