/* Library structures
******************************************************************************/

struct {
  int   contentLength;
  char *contentType;
  char *requestMethod;
  char *httpReferer;
  char *httpUserAgent;
  char *remoteAddr;
  char *remoteHost;
} cgiEnv;

/* Library functions
******************************************************************************/

/* --- form query functions --- */

char *cgiFormGetVal(char *var);

/* --- html header functions --- */

void  cgiHeaderContent(char *mimeType);
void   cgiHeaderLocation(char *redirectUrl);
int   cgiHeaderStatus(int statusCode, char *statusReason, char *statusMesg);

/* --- html body functions --- */

void   cgiHtmlHead(char *title);
void   cgiHtmlTail();

/* --- misc utility functions --- */


void  cgiPrintf(char *fmt, ...);


/* Externally defined functions
******************************************************************************/

extern void cgiMain();