| .\" Copyright 1993 David Metcalfe (david@prism.demon.co.uk) |
| .\" |
| .\" Permission is granted to make and distribute verbatim copies of this |
| .\" manual provided the copyright notice and this permission notice are |
| .\" preserved on all copies. |
| .\" |
| .\" Permission is granted to copy and distribute modified versions of this |
| .\" manual under the conditions for verbatim copying, provided that the |
| .\" entire resulting derived work is distributed under the terms of a |
| .\" permission notice identical to this one. |
| .\" |
| .\" Since the Linux kernel and libraries are constantly changing, this |
| .\" manual page may be incorrect or out-of-date. The author(s) assume no |
| .\" responsibility for errors or omissions, or for damages resulting from |
| .\" the use of the information contained herein. The author(s) may not |
| .\" have taken the same level of care in the production of this manual, |
| .\" which is licensed free of charge, as they might when working |
| .\" professionally. |
| .\" |
| .\" Formatted or processed versions of this manual, if unaccompanied by |
| .\" the source, must acknowledge the copyright and authors of this work. |
| .\" |
| .\" References consulted: |
| .\" Linux libc source code |
| .\" Lewine's _POSIX Programmer's Guide_ (O'Reilly & Associates, 1991) |
| .\" 386BSD man pages |
| .\" Modified Mon Apr 12 12:51:24 1993, David Metcalfe |
| .TH STRCHR 3 1993-04-12 "" "Linux Programmer's Manual" |
| .SH NAME |
| strchr, strrchr \- locate character in string |
| .SH SYNOPSIS |
| .nf |
| .B #include <string.h> |
| .sp |
| .BI "char *strchr(const char *" s ", int " c ); |
| .sp |
| .BI "char *strrchr(const char *" s ", int " c ); |
| .fi |
| .SH DESCRIPTION |
| The \fBstrchr\fP() function returns a pointer to the first occurrence |
| of the character \fIc\fP in the string \fIs\fP. |
| .PP |
| The \fBstrrchr\fP() function returns a pointer to the last occurrence |
| of the character \fIc\fP in the string \fIs\fP. |
| .PP |
| Here "character" means "byte"; these functions do not work with |
| wide or multi-byte characters. |
| .SH "RETURN VALUE" |
| The \fBstrchr\fP() and \fBstrrchr\fP() functions return a pointer to |
| the matched character or NULL if the character is not found. |
| .SH "CONFORMING TO" |
| SVID 3, POSIX, 4.3BSD, ISO 9899 |
| .SH "SEE ALSO" |
| .BR index (3), |
| .BR memchr (3), |
| .BR rindex (3), |
| .BR strpbrk (3), |
| .BR strsep (3), |
| .BR strspn (3), |
| .BR strstr (3), |
| .BR strtok (3), |
| .BR wcschr (3), |
| .BR wcsrchr (3) |