/* opts.h Paul Albrecht April 1983
Definitions for command line argument processing and other commonly
needed program functions.
*/
#ifndef COMMON
#ifndef FILE
#include <stdio.h>
#endif
#ifndef HUGE
#include <math.h>
#endif
#define FHUGE 1e38
#define YES 1
#define NO 0
#ifdef MAIN
#define COMMON
#define SVAL(X) = X
#else
#define COMMON extern
#define SVAL(X)
#endif
#define ENDP(ARRAY) (&ARRAY[sizeof(ARRAY)/sizeof(ARRAY[0])])
#define BEGIN_OPTIONS opt_init( &argc, argv ); \
while( opt_get() ) { \
#define HELP ;opt_help
#define CASE( OPT, HELP_STRING, COMMAND ) \
;if( opt_match(OPT,HELP_STRING) ) COMMAND;
#define END_OPTIONS ;}
#define ATOF opt_atof()
#define ATOL opt_atol()
#define ATOI opt_atoi()
#define ARG opt_arg()
extern FILE *fofile(), *fofilen();
extern double atof(), opt_atof();
extern long atol(), opt_atol(), lseek();
extern int opt_atoi();
extern char *zmem(), *azmem(), *strsave(), *opt_arg(), *program_name,
*get_zmem(), *add_zmem();
#endif