aboutsummaryrefslogtreecommitdiffstats
path: root/man3/libsimple_strncasestarts.3
blob: 9cd63dd1fd000cc2e1866048769ad27a33c193c5 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
.TH LIBSIMPLE_STRNCASESTARTS 3 libsimple
.SH NAME
libsimple_strncasestarts \- check the beginning of a string

.SH SYNOPSIS
.nf
#include <libsimple.h>

int libsimple_strncasestarts(const char *\fIs\fP, const char *\fIt\fP, size_t \fIn\fP);

#ifndef strncasestarts
# define strncasestarts libsimple_strncasestarts
#endif
.fi
.PP
Link with
.IR \-lsimple .

.SH DESCRIPTION
The
.BR libsimple_strncasestarts ()
function checks whether the string
.IR s ,
truncated to
.I n
bytes unless it is shorter,
starts with the string
.IR t .
.PP
The comparison is case-insensitive.

.SH RETURN VALUE
The
.BR libsimple_strncasestarts ()
function returns 1 if the string
.I s
begins with the string
.IR t ,
otherwise it returns 0.

.SH ERRORS
The
.BR libsimple_strncasestarts ()
function cannot fail.

.SH ATTRIBUTES
For an explanation of the terms used in this section, see
.BR attributes (7).
.TS
allbox;
lb lb lb
l l l.
Interface	Attribute	Value
T{
.BR libsimple_strncasestarts ()
T}	Thread safety	MT-Safe
T{
.BR libsimple_strncasestarts ()
T}	Async-signal safety	AS-Safe
T{
.BR libsimple_strncasestarts ()
T}	Async-cancel safety	AC-Safe
.TE

.SH EXAMPLES
None.

.SH APPLICATION USAGE
None.

.SH RATIONALE
None.

.SH FUTURE DIRECTIONS
None.

.SH NOTES
None.

.SH BUGS
None.

.SH SEE ALSO
.BR libsimple_strnstarts (3),
.BR libsimple_strncaseends (3),
.BR libsimple_strncasestr (3),
.BR libsimple_strcasestarts (3),
.BR libsimple_memcasestarts (3),
.BR strncasecmp (3)