sizeof(void*) and sizeof(function_type_ptr*) equality Must sizeof(void*) and sizeof(function_type_ptr*) be equal? Is it required by C (C90, C99) standard?
I tried printf(\"%d, %d\\n\", sizeof(char), sizeof(\'c\')); and got 1, 4 as output. If size of a character is one, why does \'c\' give me 4? I guess it\'s because it\'s an integer. So when I do char
I have a .c file with the following. uint8_t buffer[32] I have a .S file where I want to do the following.
I\'m 开发者_开发技巧having a look at Go, which looks quite promising. I am trying to figure out how to get the size of a go struct, for
I have two tasks for an assignment, one return the number of bits in type int on any machine.I thought I would write my function like so:
I\'m trying to write a bit rotator function and I\'m trying to get more clarification the sizeof operator.Since I don\'t know what type of numerical object I need to rotate, I assume I need to use the
On Linux systems (either 32- or 64-bit), what is the size of pid_t, uid_t开发者_JS百科, and gid_t?#include <stdio.h>
In C, I have an array of structs defin开发者_StackOverflow中文版ed like: struct D { char *a; char *b;
Let\'s say that I wa开发者_如何学运维nt to get the size in bytes or in chars for the name field from:
This question is about C++ I always thought that name of an array in C++ is only a pointer, so I thought that
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