Use ISO C compliant inline assembly with supported compilers.
When compiled with enforced ISO C (e.g. -std=c11) 'asm' inline does not compile (it's GNU extension). Use asm inline assembly with GCC and clang compliers instead.
Fixes: #786 (closed).
When compiled with enforced ISO C (e.g. -std=c11) 'asm' inline does not compile (it's GNU extension). Use asm inline assembly with GCC and clang compliers instead.
Fixes: #786 (closed).