by: Stig Brautaset |
last post by:
Hi group,
I'm playing with a little generic linked list/stack library, and have a
little problem with the interface of the pop() function. If I used a
struct like this it would be simple:
...
|
by: bob_jenkins |
last post by:
{
const void *p;
(void)memset((void *)p, ' ', (size_t)10);
}
Should this call to memset() be legal? Memset is of type
void *memset(void *, unsigned char, size_t)
Also, (void *) is the...
|
by: infobahn |
last post by:
printf("%p\n", (void *)0); /* UB, or not? Please explain your answer. */
|
by: Juggernaut |
last post by:
I am trying to create a p_thread
pthread_create(&threads, &attr, Teste, (void *)var);
where var is a char variable.
But this doesnt't work, I get this message:
test.c:58: warning: cast to pointer...
|
by: Stijn van Dongen |
last post by:
A question about void*. I have a hash library where the hash create
function accepts functions
unsigned (*hash)(const void *a)
int (*cmp) (const void *a, const void *b)
The insert function...
|
by: maadhuu |
last post by:
hello, this is a piece of code ,which is giving an error.
#include<stdio.h>
int main()
{
int a =10;
void *p = &a;
printf("%d ", *p ); //error....why should it //be an error ?can't the...
|
by: aegis |
last post by:
Given the following:
int a = 10;
int *p;
void *p1;
unsigned char *p2;
p = &a;
|
by: Erik de Castro Lopo |
last post by:
Hi all,
The GNU C compiler allows a void pointer to be incremented and
the behaviour is equivalent to incrementing a char pointer.
Is this legal C99 or is this a GNU C extention?
Thanks in...
|
by: elmar |
last post by:
Hi Clers,
If I look at my ~200000 lines of C code programmed over the past 15
years, there is one annoying thing in this smart language, which
somehow reduces the 'beauty' of the source code...
|
by: junky_fellow |
last post by:
Guys,
Consider a function
func(void **var)
{
/* In function I need to typecast the variable var as (int **)
I mean to say, I need to access var as (int **)
}
|
by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
|
by: emmanuelkatto |
last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud.
Please let me know.
Thanks!
Emmanuel
|
by: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
|
by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
|
by: Hystou |
last post by:
There are some requirements for setting up RAID:
1. The motherboard and BIOS support RAID configuration.
2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
|
by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However,...
|
by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven...
|
by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows...
|
by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing,...
|
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