memcpy copies data between two memory locations. This function will copy the supplied number of bytes stored at the location pointed to by 's2' to the location pointed to by 's1'.
s1 s2 | | V V - - - - --------------- | | | | | | a | b | c | d | - - - - --------------- ^ ^ | | | | | | -|------------- | ------------------ |
Library: string.h Prototype: char memcpy(void *s1, void *s2, int num); Syntax: float data1; char data2[64]; memcpy(data1, data2, sizeof(data2)); |
Top | Master Index | Keywords | Functions |
file: /Techref/language/ccpp/cref/FUNCTIONS/memcpy.htm, 2KB, , updated: 2018/3/2 13:26, local time: 2024/9/7 08:20,
3.142.245.106:LOG IN
|
©2024 These pages are served without commercial sponsorship. (No popup ads, etc...).Bandwidth abuse increases hosting cost forcing sponsorship or shutdown. This server aggressively defends against automated copying for any reason including offline viewing, duplication, etc... Please respect this requirement and DO NOT RIP THIS SITE. Questions? <A HREF="http://linistepper.com/techref/language/ccpp/cref/FUNCTIONS/memcpy.htm"> memcpy function</A> |
Did you find what you needed? |