Description: The ‘fseek’ function is a fundamental tool in C programming that allows setting the file position indicator for a specific stream. This function is essential for file manipulation, as it enables moving to different positions within an open file, facilitating the reading and writing of data at specific locations. ‘fseek’ takes three parameters: a pointer to the file, an offset, and a reference origin that indicates from where the offset should be applied. The reference origin values can be the beginning of the file, the current position, or the end of the file. This flexibility makes ‘fseek’ a powerful function for file management, allowing programmers to access non-sequential data efficiently. Additionally, its use is crucial in applications that require quick access to large volumes of data, such as databases and file systems. In summary, ‘fseek’ is a function that not only optimizes file manipulation but is also a key component in systems programming and applications that require precise control over the read and write position in files.
