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19 lines
569 B
19 lines
569 B
.TH byte_chr 3 |
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.SH NAME |
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byte_chr \- search for a byte in a string |
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.SH SYNTAX |
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.B #include <byte.h> |
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long \fBbyte_chr\fP(const char *\fIhaystack\fR,unsigned long \fIlen\fR,char \fIneedle\fR); |
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.SH DESCRIPTION |
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\fIbyte_chr\fR returns the smallest integer \fIi\fR between 0 and |
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\fIlen\fR-1 inclusive such that \fIone\fR[\fIi\fR] equals \fIneedle\fR. |
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If no such integer exists, byte_chr returns \fIlen\fR. |
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byte_chr may read all bytes \fIone\fR[0], \fIone\fR[1], ..., |
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\fIone\fR[\fIlen\fR-1], even if not all the bytes are relevant to the |
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answer. |
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.SH "SEE ALSO" |
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byte_rchr(3)
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