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dosreqtools
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dosextensions
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extsrc
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changeext.c
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C/C++ Source or Header
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1994-11-25
|
509b
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36 lines
#include <string.h>
#include <stdio.h>
int
main (int argc, char **argv)
{
int retval = 0;
char buf[256];
char *ptr;
if (argc == 3)
{
strcpy (buf, argv[1]);
if (ptr = strrchr (buf, '.'))
{
strcpy (ptr, argv[2]);
fprintf (stdout, "%s\n", buf);
}
else
{
fprintf (stderr, "%s: no extension changed\n", argv[0]);
retval = 10;
}
}
else
{
fprintf (stderr, "usage: %s <filename> <.newext>\n", argv[0]);
retval = 10;
}
return (retval);
}