From: "Tim Hoskins" <hoskinst AT cadvision DOT com>
Subject: What do these warnings mean and how can I fix them?
Newsgroups: comp.os.msdos.djgpp
Message-ID: <01be402b$6c7486e0$0100007f@tim-hoskins>
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Date: 14 Jan 1999 19:05:48 -0700
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Organization: CADVision Development Corporation (http://www.cadvision.com/)
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To: djgpp AT delorie DOT com
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What do these warnings mean and how can I fix them?

Here's the errors in comilation ( DJGPP ):

C:\Programs>gcc b.c -o b.exe
b.c: In function `main':
b.c:20: warning: assignment makes pointer from integer without a cast
b.c:21: warning: assignment makes pointer from integer without a cast
b.c:25: warning: assignment makes pointer from integer without a cast
b.c:26: warning: assignment makes pointer from integer without a cast

C:\Programs>

And now the source:

// b.c - a program to list the LFN version of a dos file name.
// specify the directory to list file from as a command line argument.

#include <stdio.h>
#include <dos.h>

struct find_t ffblk;

int main( int argc, char *argv[] )
{
	
	char *realname, *newname, *endofstring;
	int lenofstr, lenoffn;
	
	if ( argc < 2 )
	{
		printf("\n\nError, no parse directory.");
		exit(1);
	}
	
	if ( _dos_findfirst("*.*", _A_NORMAL, &ffblk) == 0 )
	{
		realname = _truename(ffblk.name, (char *)0);
		newname = strrchr(realname,92) + sizeof(char);
		printf("%s\n", newname);
		while ( _dos_findnext(&ffblk) == 0 )
		{
			realname = _truename(ffblk.name, (char *)0);
			newname = strrchr(realname,92) + sizeof(char);
			printf("%s\n", newname);
		}
	}
	else
		printf("no files\n");
	
	return 0;
}

// end of b.c

Thanks,
Tim Hoskins
<hoskinst AT cadvision DOT com>