



Behaves slightly differently if _BORLANDC_SOURCE is defined.Īvailable for all compilers and platforms that libi86 targets.Īvailable for all compilers and platforms that do not already define this facility themselves.Īvailable for all compilers and platforms that libi86 targets. Enabled even if the macros _BORLANDC_SOURCE and _ISOC99_SOURCE are not defined. Libi86-specific extension not in Open Watcom or Borland C++. Undocumented (?) functionality from Borland Turbo C++ - enable with _BORLANDC_SOURCE.īy default, behaves as in Open Watcom if _BORLANDC_SOURCE is defined, behaves as in Borland C++.įrom internal interfaces in Open Watcom’s library code. Part of the C99 standard - enable with a macro _ISOC99_SOURCE if necessary.īehaves like the corresponding function in Open Watcom.īehaves like the corresponding function in Open Watcom, but with some extended behaviours.įrom Borland Turbo C++ - enable with _BORLANDC_SOURCE.
