Initial community commit

Src/external_dependencies/openmpt-trunk/include/premake/website/docs/defines.md

@@ -0,0 +1,31 @@
+Adds preprocessor or compiler symbols to a project.
+
+```lua
+defines { "symbols" }
+```
+
+### Parameters ###
+
+`symbols` specifies a list of symbols to be defined.
+
+### Applies To ###
+
+Project configurations.
+
+### Availability ###
+
+Premake 4.0 or later.
+
+### Examples ###
+
+Define two new symbols in the current project.
+
+```lua
+defines { "DEBUG", "TRACE" }
+```
+
+Symbols may also assign values.
+
+```lua
+defines { "CALLSPEC=__dllexport" }
+```