buffer_putulong - write a decimal ASCII representation of an unsigned long integer to buffer

       buffer_putulong is similar to passing the result of fmt_ulong to buffer_put.

       buffer_putulong - write a decimal ASCII representation of an unsigned long integer to buffer

       0 if everything is fine, -1 on error (setting errno).

fmt_ulong(3), buffer_put(3), buffer_flush(3), buffer(3)

                                                                                              buffer_putulong(3)

#include<libowfat/buffer.h>

       int buffer_putulong(buffer* b,unsigned long x);