case_lowerb(3) [debian man page]
case_lowerb(3) Library Functions Manual case_lowerb(3) NAME
case_lowerb - compare strings case-insensitively SYNTAX
#include <case.h> void case_lowerb(void* s,size_t len); DESCRIPTION
case_lowerb converts each 'A' to 'a', 'B' to 'b', ..., 'Z' to 'z' in s[0], s[1], ..., s[len]. SEE ALSO
case_lowerb(3) case_lowerb(3)
Check Out this Related Man Page
STRCASECMP(3) BSD Library Functions Manual STRCASECMP(3) NAME
strcasecmp, strncasecmp -- compare strings, ignoring case LIBRARY
Standard C Library (libc, -lc) SYNOPSIS
#include <strings.h> int strcasecmp(const char *s1, const char *s2); int strncasecmp(const char *s1, const char *s2, size_t len); DESCRIPTION
The strcasecmp() and strncasecmp() functions compare the nul-terminated strings s1 and s2 and return an integer greater than, equal to, or less than 0, according to whether s1 is lexicographically greater than, equal to, or less than s2 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 '