我如何应用静态内存分配而不是动态分配？

Question

如何将功能从动态分配更改为使用与strtok相同逻辑的tokinize函数的静态分配。它使用动态分配工作正常，但无法弄清楚我如何修改它以使用静态分配

char **tokenize ( char *string, char delimiter) {
char **lines = NULL;
char **temp = NULL;
char limit[2] = "";
size_t skip = 0;
size_t span = 0;
size_t extent = 0;
size_t line = 0;
size_t len = strlen ( string);

limit[0] = delimiter;

if ( NULL == ( lines = malloc ( sizeof ( *lines) * 2))) {//allocate two pointers
    fprintf ( stderr, "malloc problem\n");
    return NULL;
}
lines[line + 1] = NULL;//sentinel

while ( extent < len) {
    skip = strspn ( string + extent, limit);//get number of delimiters
    extent += skip;//advance past spaces
    if ( ( span = strcspn ( string + extent, limit))) {//find next delimiter or '\0'
        if ( NULL == ( lines[line] = malloc ( span + 1))) {
            fprintf ( stderr, "malloc problem\n");
            return lines;
        }
        strncpy ( lines[line], string + extent, span);
        lines[line][span] = '\0';

        if ( NULL == ( temp = realloc ( lines, sizeof ( *lines) * ( line + 3)))) {
            fprintf ( stderr, "realloc problem\n");
            return lines;
        }
        lines = temp;
        line++;
        lines[line] = NULL;
        lines[line + 1] = NULL;//sentinel
        extent += span;//advance past the token
    }
}//loop to end of string

return lines;

}