Description:
-Case-insensitive searching in a string in C locale.
+Efficient case-insensitive searching in a string in C locale.
Files:
lib/c-strcasestr.h
lib/c-strcasestr.c
+lib/str-two-way.h
Depends-on:
c-ctype
+c-strcase
stdbool
-allocsa
-strnlen
+memchr
+memcmp
configure.ac: