nghttp3_check_header_name

Synopsis

#include <nghttp3/nghttp3.h>

int nghttp3_check_header_name(const uint8_t *name, size_t len)

nghttp3_check_header_name() returns nonzero if HTTP field name name of length len is valid according to RFC 7230 Section 3.2.

Because this is an HTTP field name in HTTP/3, the upper cased alphabet is treated as error.