Add support to define structures in mig.

Basic syntax is presented below and allows users to define
nested structured types by using simpler or structure types as
members. Mig will use the C padding and alignment rules to produce
the same size as the corresponding C structures.

type timespec_t = struct {
  uint32_t tv_sec;
  uint32_t tv_nsec;
};

This allows us to build stubs that are more easily adaptable to other
architectures.
Message-Id: <Y2SjQSMOINY8I5Dy@viriathus>

1 files changed, 2 insertions, 0 deletions

diff --git a/lexxer.l b/lexxer.l
index 71f43b2..508603a 100644
--- a/lexxer.l
+++ b/lexxer.l
@@ -204,6 +204,8 @@ static void doSharp(const char *body); /* process body of # directives */
 <Normal>">"		RETURN(syRAngle);
 <Normal>"["		RETURN(syLBrack);
 <Normal>"]"		RETURN(syRBrack);
+<Normal>"{"		RETURN(syLCBrack);
+<Normal>"}"		RETURN(syRCBrack);
 <Normal>"|"		RETURN(syBar);
 
 <Normal>{Ident}		{ yylval.identifier = strmake(yytext);