- cleaned up makefiles

- polished code to avoid warnings

tecs/coc_server.c

@@ -142,8 +142,6 @@ void *CocChrPtr(char *ptr) { return(ptr); }
 
 void *CocDefVar(const char *name, void *var, int type, int size, int access) {
   CocVar *p;
-  const char *f;
-  void *adr;
 
   assert(varListHandle!=NULL);
   p=CocFindVar1(name);
@@ -177,7 +175,7 @@ int *CocSizePtr(void) {
 }
 
 void CocDefVarS(const char *name, const char *tname, void *var, int type) {
-  CocVar *p, *t;
+  CocVar *p;
 
   assert(type==COC_PTR || type==COC_STRUCT);
   p=CocDefVar(name, var, type, 0, COC_RDONLY);
@@ -188,7 +186,6 @@ char err_name[64];
 
 int CocGetThisVar(CocVar *var, void *base, StrBuf *buf, int separator) {
   void *adr;
-  int iret;
   
   if (base==NULL) {
     adr=var->var;
@@ -215,7 +212,6 @@ int CocGetThisVar(CocVar *var, void *base, StrBuf *buf, int separator) {
 
 int CocPutThisVar(CocVar *var, void *base, StrBuf *buf, int separator) {
   void *adr;
-  int iret;
   
   if (base==NULL) {
     adr=var->var;
@@ -333,7 +329,6 @@ void CocToClients(int mask, char *str) {
 int CocInitServer(void *(*setDataRtn)(void *), int port) {
   int i;
   struct sockaddr_in sadr;
-  char *err;
 
   setData=setDataRtn;
   /*
@@ -494,9 +489,9 @@ int CocHandle1Request(int tmo_msec, int fd) {
   struct timeval tmo={0,1};
   CocClient *cl, *cl0;
   CocVar *var;
-  int i, lmask, newfd, n, iret;
+  int i, lmask, newfd, iret;
   socklen_type cadrlen;
-  char *err, *cmd, *arg, *varname;
+  char *err, *varname;
   void *base;
 
   rmask=mask;