--gnu模式通常是指在编译器(如GCC)中启用GNU扩展的编译模式。GNU扩展提供了一系列非标准的C语言特性,其中就包括对匿名结构体的支持。在标准C语言中,匿名结构体是不被支持的,但在GNU扩展中,它们是被允许的,这使得在编写代码时更加灵活。 3. 说明如何在编译时启用--gnu模式 在GCC编译器中,可以通过在编译命令中...
aCard_reader.h(50): error: #3093: anonymous structs are only supported in --gnu mode, or when enabled with #pragma anon_unions 正在翻译,请等待...[translate]
As a non-standard extension it is possible to specify a plugin alias using the <alias>: syntax. For example: module dpitest; import "DPI-C" function foo:round = real my_round (real); parameter real r = my_round(12.345); endmodule $ yosys -p 'plugin -a foo -i /lib/libm.so; ...
Struct names are often as short as they're descriptive.typedeffor structs are rarely used in Lwan Header files should use#pragma onceinstead of the usual include guard hackery Functions that are used between .c files but are not APIs to be exposed to liblwan should have their prototype add...