Understand typedef in C language

(translation, with deletion and modification) 1. Definition and scope of typedef typedef allows us to create aliases for existing types or user-defined types. The format is: typedef <existing_names_of_datatype> <alias__userGiven_name>; Example: typedef int myint; myint is an alias for int. From this point on, we can use ...

Posted by powerpants on Sat, 26 Mar 2022 12:07:20 +0300

On the beginner of function [1] formal parameters and arguments

//memset function strcpy() function //memset - memory (translated into memory in computer) set value means value. Block of memory fill block of memory no characters can be inserted in the memset() function //When any character is stored in memory, what it actually stores is its ascii code value, which is still stored as a parameter in the form ...

Posted by ckuipers on Sat, 26 Mar 2022 10:40:51 +0300

[open center simulation] - use C simulation to realize memcpy and memmove functions

catalogue 1, Introduction of memcpy function 1. Function declaration 2. Function and precautions 3. Use of functions Two, analog implementation of memcpy function 1. Simulation analysis 2. Simulation Implementation 3, Introduction of memmove function 1. Function declaration 2. Why is there a memmove function 3. Function and precautio ...

Posted by jaiswal on Sat, 26 Mar 2022 03:06:14 +0300