조각코드 : 문자열 자르는 함수

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char **explode( char* str, char *need, int *count );
 
 
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#include <stdio.h>
#include <string.h>
#include <stdlib.h>
char **explode( char* str, char *need, int *count );
int main( int argc, char **argv )
{
    char **str;
    int count;
    char tmp[1024] = "GET / HTTP/1.1\nHost: www.joinc.co.kr\n\n";
    int i;
    str = explode( tmp, "\n", &count );
    for ( i=0; i < count; i++ )
        printf( "%d: %s\n", i, str[i] );
    free( str[0] );
    free( str );
}
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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#include <stdio.h>
#include <string.h>
#include <stdlib.h>
char **explode( char* str, char *need, int *count )
{
    int str_len;
    char **ret;
    char *cpy;
    char *tmp;
    int tmp_len = 0;
    int i;
    if ( str == (char *) 0 )
    {
        (*count) = 0;
        return (char **) 0;
    }
    str_len = strlen( str );
    if ( str_len == 0 )
    {
        (*count) = 0;
        return (char **) 0;
    }
    (*count) = 1;
    cpy = (char *) malloc( sizeof( char ) * str_len );
    cpy = strncpy( cpy, str, str_len );
    tmp = cpy;
 
 
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