1 files changed, 12 insertions, 12 deletions

diff --git a/lib/libc/regex/regexec.c b/lib/libc/regex/regexec.c
index 3890b617869b5..80a7ad00a8e08 100644
--- a/lib/libc/regex/regexec.c
+++ b/lib/libc/regex/regexec.c
@@ -65,24 +65,24 @@ static int nope = 0;		/* for use in asserts; shuts lint up */
 #define	states	long
 #define	states1	states		/* for later use in regexec() decision */
 #define	CLEAR(v)	((v) = 0)
-#define	SET0(v, n)	((v) &= ~(1 << (n)))
-#define	SET1(v, n)	((v) |= 1 << (n))
-#define	ISSET(v, n)	((v) & (1 << (n)))
+#define	SET0(v, n)	((v) &= ~((unsigned long)1 << (n)))
+#define	SET1(v, n)	((v) |= (unsigned long)1 << (n))
+#define	ISSET(v, n)	(((v) & ((unsigned long)1 << (n))) != 0)
 #define	ASSIGN(d, s)	((d) = (s))
 #define	EQ(a, b)	((a) == (b))
-#define	STATEVARS	int dummy	/* dummy version */
+#define	STATEVARS	long dummy	/* dummy version */
 #define	STATESETUP(m, n)	/* nothing */
 #define	STATETEARDOWN(m)	/* nothing */
 #define	SETUP(v)	((v) = 0)
-#define	onestate	int
-#define	INIT(o, n)	((o) = (unsigned)1 << (n))
+#define	onestate	long
+#define	INIT(o, n)	((o) = (unsigned long)1 << (n))
 #define	INC(o)	((o) <<= 1)
-#define	ISSTATEIN(v, o)	((v) & (o))
+#define	ISSTATEIN(v, o)	(((v) & (o)) != 0)
 /* some abbreviations; note that some of these know variable names! */
 /* do "if I'm here, I can also be there" etc without branches */
-#define	FWD(dst, src, n)	((dst) |= ((unsigned)(src)&(here)) << (n))
-#define	BACK(dst, src, n)	((dst) |= ((unsigned)(src)&(here)) >> (n))
-#define	ISSETBACK(v, n)	((v) & ((unsigned)here >> (n)))
+#define	FWD(dst, src, n)	((dst) |= ((unsigned long)(src)&(here)) << (n))
+#define	BACK(dst, src, n)	((dst) |= ((unsigned long)(src)&(here)) >> (n))
+#define	ISSETBACK(v, n)	(((v) & ((unsigned long)here >> (n))) != 0)
 /* function names */
 #define SNAMES			/* engine.c looks after details */
 
@@ -117,13 +117,13 @@ static int nope = 0;		/* for use in asserts; shuts lint up */
 #define	ISSET(v, n)	((v)[n])
 #define	ASSIGN(d, s)	memcpy(d, s, m->g->nstates)
 #define	EQ(a, b)	(memcmp(a, b, m->g->nstates) == 0)
-#define	STATEVARS	int vn; char *space
+#define	STATEVARS	long vn; char *space
 #define	STATESETUP(m, nv)	{ (m)->space = malloc((nv)*(m)->g->nstates); \
 				if ((m)->space == NULL) return(REG_ESPACE); \
 				(m)->vn = 0; }
 #define	STATETEARDOWN(m)	{ free((m)->space); }
 #define	SETUP(v)	((v) = &m->space[m->vn++ * m->g->nstates])
-#define	onestate	int
+#define	onestate	long
 #define	INIT(o, n)	((o) = (n))
 #define	INC(o)	((o)++)
 #define	ISSTATEIN(v, o)	((v)[o])