What are some common C string functions?
Common C string functions include strlen, strcpy, strcat, strcmp, and strstr. Would you like to know how to use any of these?
Yes, can you explain how strcpy works?
Sure! The strcpy function copies a string from a source to a destination. It takes two arguments: the destination and the source string.
What happens if the destination array is smaller than the source?
If the destination array is smaller, it can lead to buffer overflow, which may cause undefined behavior or crashes.
How can I avoid buffer overflow when using strcpy?
You can use strncpy instead, which allows you to specify the maximum number of characters to copy, preventing overflow.
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