Added prototyping stuff

modules/src/em_opt/makefuns.awk

@@ -2,6 +2,7 @@ BEGIN		{
 		FS = "|";
 		seenproc = 0;
 		CC="${CMD}"
+		if (prototypes == "") prototypes = "prototypes"
 		}
 /^%/		{}
 /^$/		{}
@@ -18,7 +19,8 @@ BEGIN		{
 		nam = $1
 		printf "cat > O_%s.c << '--EOF--'\n",$1
 		print "#include \"nopt.h\""
-		printf "O_%s(",$1
+		printf "void O_%s(",$1
+		prototype = "_PROTOTYPE(void O_" $1 ", ("
 		nparms = split($2,parms,":");
 		for(p=1;p<nparms;p++) {
 			if(p!=1) {
@@ -28,16 +30,23 @@ BEGIN		{
 			printf a[1]
 		}
 		printf ")\n"
-		if(nparms) {
+		if(nparms > 1) {
+			prototype = prototype parms[1]
 			printf "\t%s",parms[1]
 		}
+		else {
+			prototype = prototype "void"
+		}
 		for(p=1;p<nparms;p++) {
 			split(parms[p+1],a," ")
+			prototype = prototype " " a[1]
 			printf " %s;\n",a[1]
 			if(a[2]) {
+				prototype = prototype ", " a[2] a[3] a[4]
 				printf "\t%s%s%s",a[2],a[3],a[4]
 			}
 		}
+		print prototype "));" >> prototypes
 		if($3) {
 			printf "{\n\t%s\n",$3
 		}