C Archives - Page 11 of 22

What is the most efficient way given to raise an integer to the power of another integer in C? // 2^3 pow(2,3) == ...

When I try to compile C code that uses the gets() function with GCC, I get this warning: (.text+0x34): warning: the `gets’ function ...

It’s known that calloc is different than malloc in that it initializes the memory allocated. With calloc, the memory is set to zero. ...

I am reading an awesome OpenGL tutorial. It’s really great, trust me. The topic I am currently at is Z-buffer. Aside from explaining ...

I’m not sure what is the proper syntax for using C enums. I have the following code: enum {RANDOM, IMMEDIATE, SEARCH} strategy; strategy ...

I noticed many mentions of pty and tty in some open source projects, could someone tell me what do they mean and what ...

I have a small server program that accepts connections on a TCP or local UNIX socket, reads a simple command and (depending on ...

I’ve been poring through .NET disassemblies and the GCC source code, but can’t seem to find anywhere the actual implementation of sin() and ...

My question is about when a function should be referenced with the extern keyword in C. I am failing to see when this ...

I’ve noticed that the Linux kernel code uses bool, but I thought that bool was a C++ type. Is bool a standard C ...