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in range strcpy

By Mathias Van Malderen on May 24th, 2009 2:36 am

Usage:: ir_strcpy( destination, source, range_begin, range_end); example:

char test[] = "Hello World!!!";
char test2[20];
ir_strcpy(test2, test, 1, 3); /* test2 now contains 'ell' */

/**
@author: Mathias Van Malderen (tux4life)
*/

void ir_strcpy( char *s1, const char *s2, int rb, int re )
{
    while( (rb <= re) && (*s1++ = s2[rb]) ) rb++;
    *s1 = 0;
}

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