free 45 dln.c #define free(x) xfree(x) free 340 ext/ripper/ripper.c #define free YYFREE free 36 ext/ripper/ripper.y #define free YYFREE free 20 io.c #define free(x) xfree(x) free 340 parse.c #define free YYFREE free 36 parse.y #define free YYFREE free 64 st.c #define free(x) xfree(x)