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I have the following problem: I have to build a DLL with some Header-Files from a supplier. There are some typedefs in those headerfiles which store WINAPI-Functionpointers.
Example:
typedef struct {
int(WINAPI *myFunc)(int, int);
}
However, VS2015 always underlines the star ("*") saying it expected an ")".
I cant change the functions stored in those pointers so I have to fix this.
Anyone knows a solution for this?
Since the WINAPI-Macro is defined in Windows.h, I just forgot to include it.
Result: Including the -Header seems to fix this problem.
Related
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Given the following function:
image_ret* minify_1(image_src img_src, CLIENT* cl) {
image_ret* img_ret;
magickminify_init();
magickminify(img_src.image_src_val, img_src.image_src_len, (ssize_t*)&img_ret->image_ret_len);
return image_ret;
}
The compiler is telling me "expected expression before ‘image_ret’" with regard to the last line. I'm sure I'm missing some fundamental aspect of syntax here, but I don't know what. Lil' help?
You need to return a value, not a type. image_ret is a type, img_ret is a poitner to a value of that type and probably what you want to return, except I see nowhere in your code where you allocate any storage to it, or initialising any of the fields except image_ret_len
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I'm using codeblocks IDE and I don't know what is the problem.
I tried making the variables global but it still doesn't work.
The problem is in the function name. Calculate_area has a capital 'C' in its function declaration name, but not in the prototype declaration.
Change your function declaration at line 31 with:
unsigned long calculate_area(unsigned long side);
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link to the code: http://gyazo.com/f0f4004eb606607ecaa021b5e22e6e06
I am getting the following error when i am running th code.
"error: expected identifieror '(' "
I use gedit to write this code.
I would appreciate some support guys ;)
Thanks in advance!,
Vicente
There's shouldn't be a semicolon in the int main(void); declaration.
Try replacing line 4 with: int main(void) instead.
Also, please read up on C function declaration syntax
https://msdn.microsoft.com/en-us/library/c4d5ssht.aspx.
int main(void);
^you should not do this.
And you forgot to put ; after this statement -
int height=n
And also n is not declared in your program.
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Closed 8 years ago.
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I am making a C program that is a simple calculator without a GUI, called "Quical". (Check out the code on Github). I am somewhat new to C, and so I am making some syntax errors. One of the errors is this:
expected declaration or statement at end of input
Another one of the errors that comes up is this:
else without a previous if
Here is my code.
Hopefully, this can shed some light as to why I am getting these syntax errors. Any help would be much appreciated.
Your braces don't match. You have something like
main()
{
some statement
{
}
another
{
}
and it ends.
It is saying it wants a statement here. Try that and see what the next error is.
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Closed 9 years ago.
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While running a loadrunner test my friend got a unbalanced #endif in global.h error. I did some googling but could not find exactly what could have caused this error.
Its not that there are not web pages with this text but they do not clearly state what this error means and what could be causing this error.
Could the experts here tell me what this error means and what could be causing it?
If means that there is an extra #endif in your header file somewhere.
Something like:
#if (something) // or #ifdef or #ifndef
// some code
#endif
#endif // extra, unbalanced
Make sure you don't have a misspelled #ifndef somewhere in a .h file, which is a common mistake.