ref: 120ab04dd2e351cf8023b6cf8f2f7c08a906a2c5
dir: /sys/src/libc/port/runestrcmp.c/
#include <u.h> #include <libc.h> int runestrcmp(Rune *s1, Rune *s2) { Rune c1, c2; for(;;) { c1 = *s1++; c2 = *s2++; if(c1 != c2) { if(c1 > c2) return 1; return -1; } if(c1 == 0) return 0; } }