silence various warnings
diff --git a/src/cmd/eqn/paren.c b/src/cmd/eqn/paren.c
index bb019bf..01941e3 100644
--- a/src/cmd/eqn/paren.c
+++ b/src/cmd/eqn/paren.c
@@ -21,7 +21,7 @@
n = 1;
m = n - 2;
if (leftc == '{' || rightc == '}') {
- n = n%2 ? n : ++n;
+ n = n%2 ? n : n+1;
if (n < 3)
n = 3;
m = n-3;
diff --git a/src/cmd/pic/picl.lx b/src/cmd/pic/picl.lx
index f5a9c15..da29d24 100644
--- a/src/cmd/pic/picl.lx
+++ b/src/cmd/pic/picl.lx
@@ -29,7 +29,7 @@
int yywrap(void);
#define CADD cbuf[clen++]=yytext[0]; \
- if (clen>=CBUFLEN-1) { ERROR "string too long", cbuf WARNING; BEGIN A; }
+ if (clen>=CBUFLEN-1) { ERROR "string too long" WARNING; BEGIN A; }
#define CBUFLEN 500
char cbuf[CBUFLEN];
int c, clen, cflag, delim;
diff --git a/src/cmd/spell/sprog.c b/src/cmd/spell/sprog.c
index 8d5519e..971848e 100644
--- a/src/cmd/spell/sprog.c
+++ b/src/cmd/spell/sprog.c
@@ -978,7 +978,7 @@
deriv[lev+1].mesg = pp;
deriv[lev+1].type = 0;
}
- while(tp=lookuppref((uchar**)&bp,ep)) {
+ while(tp=lookuppref((uchar**)(void*)&bp,ep)) {
*pp++ = '+';
cp = tp->s;
while(pp<space+sizeof(space) && (*pp = *cp++))
diff --git a/src/libsec/port/aes.c b/src/libsec/port/aes.c
index dda9c8a..cdcb9bb 100644
--- a/src/libsec/port/aes.c
+++ b/src/libsec/port/aes.c
@@ -43,7 +43,9 @@
static const u8 Te4[256];
static int rijndaelKeySetupEnc(u32 rk[/*4*(Nr + 1)*/], const u8 cipherKey[], int keyBits);
+/*
static int rijndaelKeySetupDec(u32 rk[/*4*(Nr + 1)*/], const u8 cipherKey[], int keyBits);
+*/
static int rijndaelKeySetup(u32 erk[/*4*(Nr + 1)*/], u32 drk[/*4*(Nr + 1)*/], const u8 cipherKey[], int keyBits);
static void rijndaelEncrypt(const u32int rk[], int Nr, const uchar pt[16], uchar ct[16]);
static void rijndaelDecrypt(const u32int rk[], int Nr, const uchar ct[16], uchar pt[16]);
@@ -955,6 +957,7 @@
*
* @return the number of rounds for the given cipher key size.
*/
+#ifdef NOTUSED
static int rijndaelKeySetupDec(u32 rk[/*4*(Nr + 1)*/], const u8 cipherKey[], int keyBits) {
int Nr, i, j;
u32 temp;
@@ -994,6 +997,7 @@
}
return Nr;
}
+#endif
static void rijndaelEncrypt(const u32 rk[/*4*(Nr + 1)*/], int Nr, const u8 pt[16], u8 ct[16]) {
u32 s0, s1, s2, s3, t0, t1, t2, t3;
