1*8ccd4a63SDavid du Colombier #include <u.h> 2*8ccd4a63SDavid du Colombier #include <libc.h> 3*8ccd4a63SDavid du Colombier 4*8ccd4a63SDavid du Colombier Rune* runestrncat(Rune * s1,Rune * s2,long n)5*8ccd4a63SDavid du Colombierrunestrncat(Rune *s1, Rune *s2, long n) 6*8ccd4a63SDavid du Colombier { 7*8ccd4a63SDavid du Colombier Rune *os1; 8*8ccd4a63SDavid du Colombier 9*8ccd4a63SDavid du Colombier os1 = s1; 10*8ccd4a63SDavid du Colombier s1 = runestrchr(s1, 0); 11*8ccd4a63SDavid du Colombier while(*s1++ = *s2++) 12*8ccd4a63SDavid du Colombier if(--n < 0) { 13*8ccd4a63SDavid du Colombier s1[-1] = 0; 14*8ccd4a63SDavid du Colombier break; 15*8ccd4a63SDavid du Colombier } 16*8ccd4a63SDavid du Colombier return os1; 17*8ccd4a63SDavid du Colombier } 18