HTTP status codes as C defines

http-status.h

#ifndef HTTP_STATUS_H
#define HTTP_STATUS_H
/* Continue */
#define HTTP_STATUS_CONTINUE 100
/* Switching Protocols */
#define HTTP_STATUS_SWITCHING_PROTOCOLS 101
/* OK */
#define HTTP_STATUS_OK 200
/* Created */
#define HTTP_STATUS_CREATED 201
/* Accepted */
#define HTTP_STATUS_ACCEPTED 202
/* Non-Authoritative Information */
#define HTTP_STATUS_NON_AUTHORITATIVE_INFORMATION 203
/* No Content */
#define HTTP_STATUS_NO_CONTENT 204
/* Reset Content */
#define HTTP_STATUS_RESET_CONTENT 205
/* Partial Content */
#define HTTP_STATUS_PARTIAL_CONTENT 206
/* Multiple Choices */
#define HTTP_STATUS_MULTIPLE_CHOICES 300
/* Moved Permanently */
#define HTTP_STATUS_MOVED_PERMANENTLY 301
/* Moved Temporarily */
#define HTTP_STATUS_MOVED_TEMPORARILY 302
/* See Other */
#define HTTP_STATUS_SEE_OTHER 303
/* Not Modified */
#define HTTP_STATUS_NOT_MODIFIED 304
/* Use Proxy */
#define HTTP_STATUS_USE_PROXY 305
/* Bad Request */
#define HTTP_STATUS_BAD_REQUEST 400
/* Unauthorized */
#define HTTP_STATUS_UNAUTHORIZED 401
/* Payment Required */
#define HTTP_STATUS_PAYMENT_REQUIRED 402
/* Forbidden */
#define HTTP_STATUS_FORBIDDEN 403
/* Not Found */
#define HTTP_STATUS_NOT_FOUND 404
/* Method Not Allowed */
#define HTTP_STATUS_METHOD_NOT_ALLOWED 405
/* Not Acceptable */
#define HTTP_STATUS_NOT_ACCEPTABLE 406
/* Proxy Authentication Required */
#define HTTP_STATUS_PROXY_AUTHENTICATION_REQUIRED 407
/* Request Time-out */
#define HTTP_STATUS_REQUEST_TIME_OUT 408
/* Conflict */
#define HTTP_STATUS_CONFLICT 409
/* Gone */
#define HTTP_STATUS_GONE 410
/* Length Required */
#define HTTP_STATUS_LENGTH_REQUIRED 411
/* Precondition Failed */
#define HTTP_STATUS_PRECONDITION_FAILED 412
/* Request Entity Too Large */
#define HTTP_STATUS_REQUEST_ENTITY_TOO_LARGE 413
/* Request-URI Too Large */
#define HTTP_STATUS_REQUEST_URI_TOO_LARGE 414
/* Unsupported Media Type */
#define HTTP_STATUS_UNSUPPORTED_MEDIA_TYPE 415
/* Internal Server Error */
#define HTTP_STATUS_INTERNAL_SERVER_ERROR 500
/* Not Implemented */
#define HTTP_STATUS_NOT_IMPLEMENTED 501
/* Bad Gateway */
#define HTTP_STATUS_BAD_GATEWAY 502
/* Service Unavailable */
#define HTTP_STATUS_SERVICE_UNAVAILABLE 503
/* Gateway Time-out */
#define HTTP_STATUS_GATEWAY_TIME_OUT 504
/* HTTP Version not supported */
#define HTTP_STATUS_HTTP_VERSION_NOT_SUPPORTED 505
#endif /* HTTP_STATUS_H */