1 files changed, 0 insertions, 116 deletions
diff --git a/cpp/unix.c b/cpp/unix.c
deleted file mode 100755
index b3db364..0000000
--- a/cpp/unix.c
+++ /dev/null
@@ -1,116 +0,0 @@
-#include <stdio.h>
-#include <stddef.h>
-#include <stdlib.h>
-#include <string.h>
-#include "cpp.h"
-
-extern	int getopt(int, char *const *, const char *);
-extern	char	*optarg, rcsid[];
-extern	int	optind;
-int	verbose;
-int	Mflag;	/* only print active include files */
-char	*objname; /* "src.$O: " */
-int	Cplusplus = 1;
-
-void
-setup(int argc, char **argv)
-{
-	int c, i;
-	FILE *fd;
-	char *fp, *dp;
-	Tokenrow tr;
-	extern void setup_kwtab(void);
-
-	setup_kwtab();
-	while ((c = getopt(argc, argv, "MNOVv+I:D:U:F:lg")) != -1)
-		switch (c) {
-		case 'N':
-			for (i=0; i<NINCLUDE; i++)
-				if (includelist[i].always==1)
-					includelist[i].deleted = 1;
-			break;
-		case 'I':
-			for (i=NINCLUDE-2; i>=0; i--) {
-				if (includelist[i].file==NULL) {
-					includelist[i].always = 1;
-					includelist[i].file = optarg;
-					break;
-				}
-			}
-			if (i<0)
-				error(FATAL, "Too many -I directives");
-			break;
-		case 'D':
-		case 'U':
-			setsource("<cmdarg>", NULL, optarg);
-			maketokenrow(3, &tr);
-			gettokens(&tr, 1);
-			doadefine(&tr, c);
-			unsetsource();
-			break;
-		case 'M':
-			Mflag++;
-			break;
-		case 'v':
-			fprintf(stderr, "%s %s\n", argv[0], rcsid);
-			break;
-		case 'V':
-			verbose++;
-			break;
-		case '+':
-			Cplusplus++;
-			break;
-		default:
-			break;
-		}
-	dp = ".";
-	fp = "<stdin>";
-	fd = stdin;
-	if (optind<argc) {
-		if ((fp = strrchr(argv[optind], '/')) != NULL) {
-			int len = fp - argv[optind];
-			dp = (char*)newstring((uchar*)argv[optind], len+1, 0);
-			dp[len] = '\0';
-		}
-		fp = (char*)newstring((uchar*)argv[optind], strlen(argv[optind]), 0);
-		if ((fd = fopen(fp, "r")) == NULL)
-			error(FATAL, "Can't open input file %s", fp);
-	}
-	if (optind+1<argc) {
-		FILE *fdo = freopen(argv[optind+1], "w", stdout);
-		if (fdo == NULL)
-			error(FATAL, "Can't open output file %s", argv[optind+1]);
-	}
-	if(Mflag)
-		setobjname(fp);
-	includelist[NINCLUDE-1].always = 0;
-	includelist[NINCLUDE-1].file = dp;
-	setsource(fp, fd, NULL);
-}
-
-
-
-/* memmove is defined here because some vendors don't provide it at
-   all and others do a terrible job (like calling malloc) */
-void *
-memmove(void *dp, const void *sp, size_t n)
-{
-	unsigned char *cdp, *csp;
-
-	if (n<=0)
-		return 0;
-	cdp = dp;
-	csp = (unsigned char *)sp;
-	if (cdp < csp) {
-		do {
-			*cdp++ = *csp++;
-		} while (--n);
-	} else {
-		cdp += n;
-		csp += n;
-		do {
-			*--cdp = *--csp;
-		} while (--n);
-	}
-	return 0;
-}