strcmp.c File Reference

Compare two null terminated strings to each other. More...

#include "amathc.h"

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Functions
bool	StrIsEqual (const char *s1, const char *s2)
	Compare two null terminated strings to each other. More...

Detailed Description

Compare two null terminated strings to each other.

Code originate from FreeBSD base, revision 229286.

The original source code can be obtained from: https://svnweb.freebsd.org/base/head/lib/libc/string/strcmp.c?revision=229286

Definition in file strcmp.c.

Function Documentation

StrIsEqual()

bool StrIsEqual	(	const char *	s1,
		const char *	s2
	)

Compare two null terminated strings to each other.

Definition at line 50 of file strcmp.c.

Referenced by VariableList::CreateVariable(), FunctionList::Delete(), FunctionList::FindAlias(), Language::FindAlias(), FunctionList::GetFunctionCall(), FunctionList::GetFunctionDef(), Language::GetHelpText(), FunctionList::GetSystemFunction(), VariableList::GetVariable(), StandardProgram::Initialize(), CharBuffer::Is(), StandardFilesystem::ListDirectory(), CharBuffer::RemoveTrailing(), and StandardLanguage::StrIsEqualLoc().

{
    int r;

    while (*s1 == *s2++)
        if (*s1++ == '\0')
            return true;

    r = (*(const unsigned char *)s1 - *(const unsigned char *)(s2 - 1));

    return r == 0;
}

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