diff options
Diffstat (limited to 'eqn/io.c')
| -rw-r--r-- | eqn/io.c | 14 |
1 files changed, 5 insertions, 9 deletions
@@ -26,9 +26,9 @@ #include <stdlib.h> #include <libgen.h> -char *in; /* input buffer */ -size_t insize; /* input buffer size */ -int noeqn; +static char *in; /* input buffer */ +static size_t insize; /* input buffer size */ +static int noeqn; int main(int argc,char **argv) { @@ -95,7 +95,8 @@ eqn(int argc,char **argv) { int getline(char **sp, size_t *np) { - register int c, n = 0, esc = 0, par = 0, brack = 0; + register int c, esc = 0, par = 0, brack = 0; + size_t n = 0; char *xp; for (;;) { c = gtc(); @@ -225,11 +226,6 @@ putout(int p1) { } -float -max(float i,float j) { - return (i>j ? i : j); -} - int oalloc(void) { int i; |