Description of problem:

I just tried to compile package MagicPoint-1.10a-4 from Fedora.

The compiler said

1.

gif.c(204): warning #165: too few arguments in function call

The source code is

                tellAboutImage(name);

But, earlier in the same file

static void
tellAboutImage(name, gifp)
        char *name;
        GifFileType *gifp;
{

Suggest add extra parameter to call.

2.

png.c(47): warning #1011: missing return statement at end of non-void
function "pngIdent"

The source code is

int
pngIdent(char *fullname, char *name) {}

Suggest add return statement, or change return type to void.

3.

xwintoppm.c(607): remark #1011: missing return statement at end of
non-void function "Window_Dump"

Source code is

    XDestroyImage(image);
}

Suggest change return type to void.

4.

xwintoppm.c(732): remark #1011: missing return statement at end of
non-void function "_swapshort"
xwintoppm.c(753): remark #1011: missing return statement at end of
non-void function "_swaplong"

Duplicates. Suggest also use ISO C function definition, not 
fifteen year old K&R C.

5.

dsimple.c(506): remark #1011: missing return statement at end of
non-void function "outl"

Another function that looks like it ought to have void return type.



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