STRCSPN(3) BSD Library Functions Manual STRCSPN(3)NAME
strcspn -- span the complement of a string
LIBRARY
Standard C Library (libc, -lc)
SYNOPSIS
#include <string.h>
size_t
strcspn(const char *s, const char *charset);
DESCRIPTION
The strcspn() function spans the initial part of the nul-terminated string s as long as the characters from s do not occur in string charset
(it spans the complement of charset).
RETURN VALUES
The strcspn() function returns the number of characters spanned.
EXAMPLES
The following call to strcspn() will return 3, since the first three characters of string s do not occur in string charset:
char *s = "foobar";
char *charset = "bar";
size_t span;
span = strcspn(s, charset);
SEE ALSO index(3), memchr(3), rindex(3), strchr(3), strpbrk(3), strrchr(3), strsep(3), strspn(3), strstr(3), strtok(3)STANDARDS
The strcspn() function conforms to ANSI X3.159-1989 (``ANSI C89'').
BSD August 11, 2002 BSD
Check Out this Related Man Page
STRSPN(3) BSD Library Functions Manual STRSPN(3)NAME
strspn, strcspn -- span a string
LIBRARY
Standard C Library (libc, -lc)
SYNOPSIS
#include <string.h>
size_t
strspn(const char *s, const char *charset);
size_t
strcspn(const char *s, const char *charset);
DESCRIPTION
The strspn() function spans the initial part of the null-terminated string s as long as the characters from s occur in the null-terminated
string charset. In other words, it computes the string array index of the first character of s which is not in charset, else the index of
the first null character.
The strcspn() function spans the initial part of the null-terminated string s as long as the characters from s do not occur in the null-ter-
minated string charset (it spans the complement of charset). In other words, it computes the string array index of the first character of s
which is also in charset, else the index of the first null character.
RETURN VALUES
The strspn() and strcspn() functions return the number of characters spanned.
SEE ALSO memchr(3), strchr(3), strpbrk(3), strrchr(3), strsep(3), strstr(3), strtok(3), wcsspn(3)STANDARDS
The strspn() and strcspn() functions conform to ISO/IEC 9899:1990 (``ISO C90'').
BSD May 24, 2014 BSD
Hi all,
My objective is to find out the charset using which a file is encoded. (The OS is SunOs)
I have set NLS_LANG to AR8MSWIN1256 and spooled the file.
When viewed the file using vi, I saw the following
\307\341\321\355\307\326
I then inserted the line containing these codes in a... (3 Replies)
Hello, I am trying to reverse complement one string and reverse another (NO complement!), both with pointer. My code compiled without error, but did not do the job I wanted.
#include <stdio.h>
#include <stdlib.h>
#include <zlib.h>
#include "kseq.h"
// STEP 1: declare the type of file... (5 Replies)
I want to reverse some DNA sequences and complement them at the same time. Thus, A changes to T; C to G; T to A and G to C.
example:
infile
>GHL8OVD01CMQVT SHORT1
TTGATGT
>GHL8OVD01CMQVT SHORT2
TTGATGT
outfile:
>GHL8OVD01CMQVT SHORT1
ACATCAA
>GHL8OVD01CMQVT SHORT2
ACATCAA
The... (4 Replies)