1 files changed, 0 insertions, 114 deletions
diff --git a/challenge-216/duncan-c-white/C/parseints.c b/challenge-216/duncan-c-white/C/parseints.c
deleted file mode 100644
index 3e820eb334..0000000000
--- a/challenge-216/duncan-c-white/C/parseints.c
+++ /dev/null
@@ -1,114 +0,0 @@
-// Simple routine to parse one or more arguments,
-// looking for individual ints or comma-separated
-// lists of ints.
-// 
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <stdbool.h>
-#include <string.h>
-#include <ctype.h>
-#include <assert.h>
-
-#include "args.h"
-#include "printarray.h"
-#include "parseints.h"
-
-typedef struct
-{
-	int nel;	// current number of elements 
-	int maxel;	// maximum number of elements allocated
-	int *list;	// malloc()d list of integers
-} intlist;
-
-
-//
-// intlist il.. then initialize il..  then:
-// add_one( element, &il );
-//	
-static void add_one( int x, intlist *p )
-{
-	if( p->nel > p->maxel )
-	{
-		p->maxel += 128;
-		p->list = realloc( p->list, p->maxel );
-		assert( p->list != NULL );
-	}
-	#if 0
-	if( debug )
-	{
-		printf( "PIA: appending %d to result at "
-			"pos %d\n", x, p->nel );
-	}
-	#endif
-	p->list[p->nel++] = x;
-}
-
-
-//
-// intlist il.. then initialize il..  then:
-// add_one_arg( argstr, &il );
-//	
-static void add_one_arg( char *argstr, intlist *p )
-{
-	int x;
-	if( !check_int(argstr,&x) )
-	{
-		fprintf( stderr, "PIA: arg %s must be int\n", argstr );
-		exit(1);
-	}
-	add_one( x, p );
-}
-
-
-//
-// int nel;
-// int *ilist = parse_int_args( argc, argv, argno, &nel );
-//	process all arguments argv[argno..argc-1], extracting either
-//	single ints or comma-separated lists of ints from those arguments,
-//	accumulate all integers in a dynarray list, storing the total number
-//	of elements in nel.  This list must be freed by the caller.
-//	Note that the list of elements used to be terminated by a -1 value,
-//	but I've commented this out from now on.
-//
-int *parse_int_args( int argc, char **argv, int argno, int *nel )
-{
-	int *result = malloc( 128 * sizeof(int) );
-	assert( result != NULL );
-	intlist il = { 0, 128, result };
-
-	#if 0
-	if( debug )
-	{
-		printf( "PIA: parsing ints from args %d..%d\n", argno, argc-1 );
-	}
-	#endif
-	for( int i=argno; i<argc; i++ )
-	{
-		assert( strlen(argv[i]) < 1024 );
-		char copy[1024];
-		strcpy( copy, argv[i] );
-		char *com;
-		char *s;
-		for( s=copy; (com = strchr(s,',')) != NULL; s=com+1 )
-		{
-			*com = '\0';
-			add_one_arg( s, &il );
-		}
-		add_one_arg( s, &il );
-	}
-
-	//add_one( -1, &il );
-
-	#if 0
-	if( debug )
-	{
-		printf( "PIA: final list is " );
-		print_int_array( 80, il.nel, il.list, ',', stdout );
-		putchar( '\n' );
-	}
-	#endif
-
-	*nel = il.nel;
-	return il.list;
-}