memccpy

Summary	#include <string.h> void memccpy ( void dest, /* destination buffer / void src, /* source buffer / char c, / character which ends copy / int len); / maximum bytes to copy */
Description	The memccpy function copies 0 or more characters from src to dest. Characters are copied until the character c is copied or until len bytes have been copied, whichever comes first.
Return Value	The memccpy function returns a pointer to the byte in dest that follows the last character copied or a null pointer if the last character copied was c.
See Also	memchr, memcmp, memcpy, memmove, memset
Example	#include <string.h> #include <stdio.h> /* for printf / void tst_memccpy (void) { char src1 [100] = "Copy this string to dst1"; char dst1 [100]; void c; c = memccpy (dst1, src1, 'g', sizeof (dst1)); if (c == NULL) printf ("'g' was not found in the src buffer\n"); else printf ("characters copied up to 'g'\n"); }