ruby_sized_xrealloc 7911 gc.c           #ifdef ruby_sized_xrealloc
ruby_sized_xrealloc 7923 gc.c               return ruby_sized_xrealloc(ptr, new_size, 0);
ruby_sized_xrealloc 1020 internal.h     void *ruby_sized_xrealloc(void *ptr, size_t new_size, size_t old_size) RUBY_ATTR_ALLOC_SIZE((2));
ruby_sized_xrealloc 1023 internal.h     #define SIZED_REALLOC_N(var,type,n,old_n) ((var)=(type*)ruby_sized_xrealloc((char*)(var), (n) * sizeof(type), (old_n) * sizeof(type)))