strings.h (0p)

PROLOG

This manual page is part of the POSIX Programmer's Manual. The Linux implementation of this interface may differ (consult the corresponding Linux manual page for details of Linux behavior), or the interface may not be implemented on Linux.
 

NAME

strings.h — string operations

SYNOPSIS

#include <strings.h>

DESCRIPTION

The following shall be declared as functions and may also be defined as macros. Function prototypes shall be provided for use with ISO C standard compilers.
 

int ffs(int);
int strcasecmp(const char *, const char *);
int strcasecmp_l(const char *, const char *, locale_t);
int strncasecmp(const char *, const char *, size_t);
int strncasecmp_l(const char *, const char *, size_t, locale_t);
The <strings.h> header shall define the locale_t type as described in <locale.h>.
The <strings.h> header shall define the size_t type as described in <sys/types.h>.
The following sections are informative.

APPLICATION USAGE

None.

RATIONALE

None.

FUTURE DIRECTIONS

None.

SEE ALSO

<locale.h>, <sys_types.h>
The System Interfaces volume of POSIX.1‐2008, ffs(), strcasecmp()

Information

Source
POSIX
OS/version
IEEE/The Open Group
Source updated
January 1, 2013
Page created
March 3, 2018
Page generated
March 4, 2018