Index: Makefile
===================================================================
RCS file: /cvsroot/tiger/tiger/c/Makefile,v
retrieving revision 1.2
retrieving revision 1.4
diff -u -r1.2 -r1.4
--- Makefile	23 Aug 2002 13:11:08 -0000	1.2
+++ Makefile	24 Aug 2005 14:13:21 -0000	1.4
@@ -1,3 +1,4 @@
+# Generated automatically from Makefile.in by configure.
 # Makefile for tiger binaries
 # 
 #
@@ -21,16 +22,18 @@
 # and they could not be compiled at first (they have
 # been added later)
 BINLIST=getpermit snefru md5 testsuid realpath
-COPTS= -DNEEDGETWD
+COPTS=-Wall
+INSTALL=/usr/bin/install -c
+CC=gcc
 
 all: ${BINLIST}
 
 install:  all
-	cp ${BINLIST} ../bin/
+	$(INSTALL) -m0755 ${BINLIST} ../bin/
 
 
 % : %.c
-	gcc ${COPTS} -o $@ $<
+	$(CC) $(CFLAGS) ${COPTS} -o $@ $<
 
 clean:
 	-rm -f ${BINLIST}
Index: getpermit.c
===================================================================
RCS file: /cvsroot/tiger/tiger/c/getpermit.c,v
retrieving revision 1.1
retrieving revision 1.3
diff -u -r1.1 -r1.3
--- getpermit.c	14 Jun 2002 08:51:31 -0000	1.1
+++ getpermit.c	28 Jul 2005 15:06:16 -0000	1.3
@@ -1,8 +1,10 @@
 #include <stdio.h>
+#include <stdlib.h>
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <pwd.h>
 #include <grp.h>
+#include <string.h>
 /*
    tiger - A UN*X security checking system
    Copyright (C) 1993 Douglas Lee Schales, David K. Hess, David R. Safford
@@ -101,6 +103,7 @@
 	  for(argv++;*argv;argv++)
 	       showperms(*argv);
      }
+     return(0);
 }
 
 #define outmode(m, b) {if((m)&(b))putchar('1');else putchar('0');putchar(' ');}
Index: md5.c
===================================================================
RCS file: /cvsroot/tiger/tiger/c/md5.c,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- md5.c	14 Jun 2002 08:51:31 -0000	1.1
+++ md5.c	28 Jul 2005 15:06:16 -0000	1.2
@@ -593,7 +593,7 @@
 
   else {
  MDInit (&context);
- while (len = fread (buffer, 1, 1024, file))
+ while ((len = fread (buffer, 1, 1024, file)))
    MDUpdate (&context, buffer, len);
  MDFinal (digest, &context);
 
@@ -614,7 +614,7 @@
   unsigned char buffer[16], digest[16];
 
   MDInit (&context);
-  while (len = fread (buffer, 1, 16, stdin))
+  while ((len = fread (buffer, 1, 16, stdin)))
  MDUpdate (&context, buffer, len);
   MDFinal (digest, &context);
 
Index: realpath.c
===================================================================
RCS file: /cvsroot/tiger/tiger/c/realpath.c,v
retrieving revision 1.3
retrieving revision 1.5
diff -u -r1.3 -r1.5
--- realpath.c	23 Apr 2003 20:57:53 -0000	1.3
+++ realpath.c	24 Aug 2005 14:13:21 -0000	1.5
@@ -25,7 +25,9 @@
 */
 
 #include <stdio.h>
+#include <stdlib.h>
 #include <errno.h>
+#include <unistd.h>
 #include <sys/param.h>
 #include <sys/types.h>
 #include <string.h>
@@ -55,8 +57,11 @@
 #endif
 
 #ifdef __STDC__
+#ifndef _UNISTD_H
 extern char *getwd(char * const);
+extern char *getcwd(char * const, const size_t);
 extern int readlink(char * const, char * const, const size_t);
+#endif
 extern char *my_realpath(const char *, char [], int);
 extern char *_realpath(char [], int);
 #else
@@ -109,7 +114,11 @@
      int linkcount = 0;
 
      if(path[0] != '/'){
+#if defined __STDC__
+	  getcwd(buffer, sizeof(buffer));
+#else
 	  getwd(buffer);
+#endif
 	  prevslash = buffer+strlen(buffer);
 	  strcpy(prevslash,"/");
 	  strcpy(prevslash+1,path);
Index: snefru.c
===================================================================
RCS file: /cvsroot/tiger/tiger/c/snefru.c,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- snefru.c	14 Jun 2002 08:51:31 -0000	1.1
+++ snefru.c	28 Jul 2005 15:06:16 -0000	1.2
@@ -185,6 +185,7 @@
  */
 
 #include <stdio.h>
+#include <stdlib.h>
 #define INPUT_BLOCK_SIZE  16	/* size in 32-bit words of an input block to
 				 * the hash routine  */
 /*
@@ -1291,12 +1292,9 @@
 {
 	static int shiftTable[4] = {16, 8, 16, 24};
 	/* the array of data being hashed  */
-	word32	block[INPUT_BLOCK_SIZE];
 	word32	SBE;	/* just a temporary */
 	int     shift, leftShift;
-	int     i;
 	int     index;
-	int     next, last;
 	int     byteInWord;
 	word32	*SBox0;
 	word32	*SBox1;
Index: testsuid.c
===================================================================
RCS file: /cvsroot/tiger/tiger/c/testsuid.c,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- testsuid.c	14 Jun 2002 08:51:31 -0000	1.1
+++ testsuid.c	28 Jul 2005 15:06:16 -0000	1.2
@@ -17,6 +17,9 @@
     c/testsuid.c 
  */
 
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
 
 int
 main()