Trim

Description

Removes the specific leading and trailing characters from a string.

Syntax

char *Trim( char *pszSource, char removeChar );

Arguments

char **pszSource*

The source input string where the leading and trailing characters need be be remove from.

char removeChar

The specific key that is used to remove from the source input string.

Returns

A pointer to the changed source input string.

Remarks

The source input string is changed by this function.

Example

#include <stdio.h>
#include "lib.h"
#include "input.h"     //Holds the input functions
#include "strfunc.h"   //Holds the string manipulation functions

void main( void )
{
    static char dummy[ 21 ];
    
    for(;;)
    {
        strcpy( dummy, "      123456      ");
        printf("\forg:|%s|,", dummy );
        printf("new:|%s|\n", Trim( dummy, ' ' ));
        
        printf("\npress a key");
        WaitForKey();
    }
}