| buffer_putxlong(3) | Library Functions Manual | buffer_putxlong(3) |
buffer_putxlong - write a hexidecimal ASCII representation of an unsigned long integer to buffer
#include <buffer.h>
int buffer_putxlong(buffer* b,unsigned long x);
buffer_putxlong is similar to passing the result of fmt_xlong to buffer_put.
0 if everything is fine, -1 on error (setting errno).