3 ms·

__attribute__((packed)) in GCC is probably worth mentioning if you only want to apply it to selected structs.

• YZF 13y ago
  #pragma pack(push) #pragma pack(1) MSVC
  • eps 13y ago
    #pragma pack(push, 1) // :)
  • pjscott 13y ago
    GCC also supports that pragma, for compatibility with MSVC: http://gcc.gnu.org/onlinedocs/gcc/Structure-Packing-Pragmas.html http://gcc.gnu.org/onlinedocs/gcc/Structure-Packing-Pragmas.... Clang has this, too.
    • userbinator 13y ago
      And MSVC doesn't support GCC's pragma, so for optimal portability #pragma pack(1) is my preferred way of doing it.