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root/Development/ray/src/meta/dgraph.c
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Comparing ray/src/meta/dgraph.c (file contents):
Revision 1.1 by greg, Sat Feb 22 02:07:26 2003 UTC vs.
Revision 1.4 by greg, Mon Feb 6 22:40:21 2023 UTC

# Line 9 | Line 9 | static const char      RCSid[] = "$Id$";
9   *     Greg Ward Larson
10   */
11  
12 + #include  <stdlib.h>
13   #include  <stdio.h>
14  
15 + #include  "rterror.h"
16 + #include  "mgvars.h"
17 + #include  "meta.h"
18  
19   #define  isopt(s)       (s[0] == '+' || s[0] == '-')
20  
# Line 18 | Line 22 | char  *progname;
22  
23   char  *libpath[4];
24  
25 + static void dofile(int  optc, char  *optv[], char  *file);
26  
27 < main(argc, argv)
28 < int  argc;
29 < char  *argv[];
27 >
28 > int
29 > main(
30 >        int  argc,
31 >        char  *argv[]
32 > )
33   {
26 – #if  UNIX || MAC
34          char  *getenv();
28 – #endif
35          int  i, file0;
36  
31 – #ifdef  CPM
32 –        fixargs("dgraph", &argc, &argv);
37          progname = argv[0];
34 –        libpath[0] = "";
35 –        libpath[1] = "0/";
36 –        libpath[2] = NULL;
37 – #endif
38 – #ifdef  MAC
39 –        progname = argv[0];
38          libpath[0] = "./";
39          if ((libpath[i=1] = getenv("MDIR")) != NULL)
40                  i++;
43 –        libpath[i++] = "/meta/";
44 –        libpath[i] = NULL;
45 – #endif
46 – #ifdef  UNIX
47 –        progname = argv[0];
48 –        libpath[0] = "./";
49 –        if ((libpath[i=1] = getenv("MDIR")) != NULL)
50 –                i++;
41          libpath[i++] = "/usr/local/lib/meta/";
42          libpath[i] = NULL;
53 – #endif
43  
44          for (file0 = 1; file0 < argc-1; file0 += 2)
45                  if (!isopt(argv[file0]))
# Line 63 | Line 52 | char  *argv[];
52                          dofile(file0-1, argv+1, argv[i]);
53  
54          quit(0);
55 +        return 0; /* pro forma return */
56   }
57  
58  
59 < dofile(optc, optv, file)                /* plot a file */
60 < int  optc;
61 < char  *optv[];
62 < char  *file;
59 > void
60 > dofile(         /* plot a file */
61 >        int  optc,
62 >        char  *optv[],
63 >        char  *file
64 > )
65   {
66          int  width = 79;
67          int  length = 21;
# Line 103 | Line 95 | char  *file;
95   }
96  
97  
98 < eputs(msg)                              /* print error message */
99 < char  *msg;
98 > void
99 > eputs(                          /* print error message */
100 >        const char  *msg
101 > )
102   {
103          fputs(msg, stderr);
104   }
105  
106  
107 < quit(code)                              /* quit program */
108 < int  code;
107 > void
108 > quit(                           /* quit program */
109 >        int  code
110 > )
111   {
112          exit(code);
113   }

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