for (argstring_length = 1, i = 1; i < argc; i++) argstring_length += strlen (argv[i]) + 3 + 1; program_argstring = p = malloc (argstring_length); ... for (i = 1; i < argc; i++) { *p++ = '"'; arglen = strlen (argv[i]); memcpy (p, argv[i], arglen); p += arglen; *p++ = '"'; *p++ = ' '; } *p = '\0';

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