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Newest 'c11' Questions - Code Review Stack Exchange
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Learn more about TeamsQuestions tagged [c11]
C11 is a standard for the C programming language. It replaces the previous C99 standard. C11 added type-generic expressions, alignment support, static assertions, library support for multithreading and unicode as well as multiple other language and library fixes and additions.
35 questions
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5
votes
3
answers
848
views
Safe(r) / Easier Pointer Allocation Interface in C (ISO C11)
I spent like half an hour programming up a set of functions to make the allocation / deallocate of pointers easier within a bigger project. I felt that they were satisfactory, but was wondering if ...
2
votes
2
answers
157
views
Generic Dynamic Array Implementation
I wrote a dynamic array implementation in ISO C11 using void pointers. Everything I've implemented works--at least in all my tests--on a 64-bit machine. It has some vague type-checking and resizes ...
3
votes
3
answers
434
views
Eliminating "implicit conversion changes signedness" warning using _Generic
I'm using enum in C to have constants for values that can be bitwise-or'd together, e.g.:
...
- 141
1
vote
1
answer
86
views
Generic Min() for Integer Types (including Boolean)
This is a follow-up to Generic Max() for Integer Types (including Boolean) and An Attempt at Creating Generic Min()/Max() for Fundamental Types.
What's new:
MIN(), ...
8
votes
2
answers
197
views
Generic Max() for Integer Types (including Boolean)
This is a follow-up to An Attempt at Creating Generic min()/max() for Fundamental Types.
What's Changed:
MIN() has been forsaken for the time being.
Mixed types ...
9
votes
4
answers
1k
views
An Attempt at Creating Generic Min()/Max() for Fundamental Types
The simplest way one can achieve this is to have separate functions for each type with a suffix to differentiate between them like the following:
...
- 10.1k
12
votes
2
answers
1k
views
Header-only log-structured database
I'm seeking a code review for the ~2000 lines of code.
Makefile and tests are available at https://github.com/torrentg/logdb.
I would appreciate feedback on the following aspects:
Overall code ...
11
votes
2
answers
2k
views
Brainfuck to C transpiler
I have been working on making a transpiler from Brainfuck to C in C(11), here is the code:
...
6
votes
2
answers
186
views
Generic map-like function
This function mimics Python's map() function (No, it doesn't support generic return types for the function or multiple iterables) by applying the provided function <...
- 10.1k
5
votes
3
answers
551
views
3
votes
5
answers
197
views
Calculate a math sequence that converges
Thanks for taking the time to read this. I could use a few pointers. I have written much better code but wrote this as a quick test. There is obviously a major issue/s somewhere except for the ...
-1
votes
1
answer
155
views
Brainfuck interpreter in C, looking for improvements on the looping functionality [closed]
I've just started to get into PL design and made a simple Brainfuck interpreter. Although it is functional, I don't feel too confident on the execution, particularly the implementation for loops, I ...
2
votes
4
answers
2k
views
Simplified print and input macros in C
For a program I'm writing, it requires a lot of printing and receiving user input. I've found it cumbersome to keep specifying the type strings in printf, and ...
3
votes
0
answers
86
views
Async generation of large buffers of random numbers on the GPU
I would like to obtain some feedback on a simple code I wrote to
implement an easy and hopefully fast way to generate a large number of floats
with CURAND and use them one at a time.
This is achieved ...
3
votes
1
answer
105
views
Basic Subnet Mask Calculator + A Little Extra
For my Networking class, we learned about subnetting and subnet masks.
I decided to write a little "calculator" (a generous term) that when given n-many network ...
- 16.5k
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