buffer_getc - read one char from buffer

       buffer_getc(b,x) is similar to buffer_get(b,x,1).

       buffer_getc - read one char from buffer

buffer_init(3), buffer_get(3), buffer(3)

                                                                                                  buffer_getc(3)

#include<libowfat/buffer.h>

       int buffer_getc(buffer* b,char* x);