ne_add_request_header, ne_print_request_header — add headers to a request
#include <ne_request.h>
void ne_add_request_header(ne_request *request, const char *name, const char *value);void ne_print_request_header(ne_request *request, const char *name, const char *format, ...);The functions ne_add_request_header and ne_print_request_header can be used to add headers to a request, before it is sent.
ne_add_request_header simply adds a header of given name, with given value.
ne_print_request_header adds a header of given name, taking the value from the printf-like format string parameter and subsequent variable-length argument list.