diff options
Diffstat (limited to 'newlib/libc/include/math.h')
| -rw-r--r-- | newlib/libc/include/math.h | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/newlib/libc/include/math.h b/newlib/libc/include/math.h index ca65a44b2..c1bc7b04a 100644 --- a/newlib/libc/include/math.h +++ b/newlib/libc/include/math.h @@ -195,7 +195,8 @@ extern int __signbitd (double x); * arguments. C99 specifies that these names are reserved for macros * supporting multiple floating point types. Thus, they are * now defined as macros. Implementations of the old functions - * taking double arguments still exist for compatibility purposes. */ + * taking double arguments still exist for compatibility purposes + * (prototypes for them are in <ieeefp.h>). */ #ifndef isinf #define isinf(y) (fpclassify(y) == FP_INFINITE) #endif @@ -329,8 +330,6 @@ extern float fmaf _PARAMS((float, float, float)); extern float infinityf _PARAMS((void)); extern float nanf _PARAMS((const char *)); -extern int isnanf _PARAMS((float)); -extern int isinff _PARAMS((float)); extern int finitef _PARAMS((float)); extern float copysignf _PARAMS((float, float)); extern int ilogbf _PARAMS((float)); |