case_diffb(3) compare strings case-insensitively

SYNTAX

#include <case.h>

int case_diffb(const void* a,size_t len,const void* b);

DESCRIPTION

case_diffb is similar to byte_diff. The difference is that for the comparison 'A' == 'a', 'B' == 'b', ..., 'Z' == 'z'.