NAME
strcasestr - string case-insensitive search substring
LIBRARY
Standard C library (libc, -lc)
SYNOPSIS
#define _GNU_SOURCE // See feature_test_macros(7) #include <string.h>
char *strcasestr(const char *haystack, const char *needle);
DESCRIPTION
strcasestr() is like strstr(), but ignores the case of both arguments.
RETURN VALUE
See strstr(3).
ATTRIBUTES
For an explanation of the terms used in this section, see attributes(7).
| Interface | Attribute | Value |
| strcasestr() | Thread safety | MT-Safe locale |
STANDARDS
GNU.
HISTORY
GNU.