diff options
Diffstat (limited to 'src/lib9')
| -rw-r--r-- | src/lib9/fmt/fltfmt.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/lib9/fmt/fltfmt.c b/src/lib9/fmt/fltfmt.c index 57839ce9..68145ee6 100644 --- a/src/lib9/fmt/fltfmt.c +++ b/src/lib9/fmt/fltfmt.c @@ -18,6 +18,7 @@ #include <stdlib.h> #include <errno.h> #include <stdarg.h> +#include <ctype.h> #include <fmt.h> #include "plan9.h" #include "fmt.h" @@ -142,15 +143,15 @@ xdtoa(Fmt *fmt, char *s2, double f) prec = fmt->prec; if(prec > FDIGIT) prec = FDIGIT; - if(isNaN(f)) { + if(__isNaN(f)) { strcpy(s2, "NaN"); return; } - if(isInf(f, 1)) { + if(__isInf(f, 1)) { strcpy(s2, "+Inf"); return; } - if(isInf(f, -1)) { + if(__isInf(f, -1)) { strcpy(s2, "-Inf"); return; } |