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Diffstat (limited to 'troff/troff.d/t10.c')
-rw-r--r--troff/troff.d/t10.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/troff/troff.d/t10.c b/troff/troff.d/t10.c
index 4a883041224a..d90916a6c0a2 100644
--- a/troff/troff.d/t10.c
+++ b/troff/troff.d/t10.c
@@ -90,7 +90,7 @@ int Vert;
int Unitwidth;
int nfonts;
static int nsizes;
-int nchtab;
+size_t nchtab;
int lettrack;
float horscale;
@@ -134,7 +134,7 @@ static void ptlink(int);
static void ptulink(int);
static void ptyon(int);
static void ptchar(int, int);
-static void pnc(int, struct afmtab *);
+static void pnc(size_t, struct afmtab *);
void
growfonts(int n)
@@ -227,7 +227,7 @@ ptinit(void)
nfonts = dev.nfonts;
nsizes = dev.nsizes;
nchtab = dev.nchtab;
- if (nchtab >= NCHARS - 128) {
+ if (nchtab >= (size_t)NCHARS - 128) {
errprint("too many special characters in file %s",
termtab);
done3(1);
@@ -350,7 +350,7 @@ specnames(void)
int
findch(register const char *s) /* find char s in chname */
{
- register int i;
+ size_t i;
for (i = 0; i < nchtab; i++)
if (strcmp(s, &chname[chtab[i]]) == 0)
@@ -728,7 +728,7 @@ ptout0(tchar *pi, tchar *pend)
}
static void
-pnc(int k, struct afmtab *a) {
+pnc(size_t k, struct afmtab *a) {
int j;
if (k >= nchtab + 128) {