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Ulm's Modula-2 Library:
Strings


NAME

Strings - simple string operations

SYNOPSIS

PROCEDURE StrLen(s: ARRAY OF CHAR) : CARDINAL;
PROCEDURE StrCat(VAR s1: ARRAY OF CHAR; s2: ARRAY OF CHAR);
PROCEDURE StrCmp(s1, s2: ARRAY OF CHAR) : INTEGER;
PROCEDURE StrCpy(VAR s1: ARRAY OF CHAR; s2: ARRAY OF CHAR);

DESCRIPTION

StrLen returns the number of non-null characters in s.

StrCat appends a copy of string s2 to the end of string s1.

StrCmp compares its arguments and returns an integer greater than, equal to, or less than 0, according as s1 is lexicographically greater than, equal to, or less than s2.

SEE ALSO

StrSpec
Edited by: borchert, last change: 1997/02/25, revision: 1.2, converted to HTML: 1997/02/25

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