String handling function in c

In C, string handling functions are primarily found in the <string.h> library, which provides various utilities for manipulating strings. Common functions include strlen() for determining the length of a string, strcpy() for copying one string to another, strcat() for concatenating two strings, and strcmp() for comparing two strings. These functions operate on null-terminated character arrays, which are the standard way to represent strings in C. Proper memory management is essential when using these functions to avoid buffer overflows and undefined behavior.