STRCASECMP(3) 1990 STRCASECMP(3) NNAAMMEE strcasecmp - compare strings, ignoring case SSYYNNOOPPSSIISS ##iinncclluuddee <<ssttrriinngg..hh>> iinntt ssttrrccaasseeccmmpp((ccoonnsstt cchhaarr **ss11,, ccoonnsstt cchhaarr **ss22));; iinntt ssttrrnnccaasseeccmmpp((ccoonnsstt cchhaarr **ss11,, ccoonnsstt cchhaarr **ss22,, ssiizzee__tt lleenn));; DDEESSCCRRIIPPTTIIOONN SSttrrccaasseeccmmpp and ssttrrnnccaasseeccmmpp compare the null-terminated strings _s_1 and _s_2 and return an integer greater than, equal to, or less than 0, according as _s_1 is lexicographically greater than, equal to, or less than _s_2 after translation of each corresponding character to lower-case. The strings themselves are not modified. The comparison is done using unsigned characters, so that '\200' is greater than '\0'. SSttrrnnccaasseeccmmpp compares at most _l_e_n characters. SSEEEE AALLSSOO bcmp(3), memcmp(3), strcmp(3), strcoll(3), strxfrm(3) Printed 7/27/90 June 1