MSP430 IAR C/C++ Compiler reference guide - Rice University

Library functions●●●●●●●math.hstdbool.hstdint.hstdio.hstdlib.hwchar.hwctype.hctype.hIn ctype.h, the C99 function isblank is defined.inttypes.hThis include file defines the formatters for all types defined in stdint.h to be used bythe functions printf, scanf, and all their variants.math.hIn math.h all functions exist in a float variant and a long double variant, suffixedby f and l respectively. For example, sinf and sinl.The following C99 macro symbols are defined:HUGE_VALF, HUGE_VALL, INFINITY, NAN, FP_INFINITE, FP_NAN, FP_NORMAL,FP_SUBNORMAL, FP_ZERO, MATH_ERRNO, MATH_ERREXCEPT, math_errhandling.The following C99 macro functions are defined:fpclassify, signbit, isfinite, isinf, isnan, isnormal, isgreater, isless,islessequal, islessgreater, isunordered.The following C99 type definitions are added:float_t, double_t.stdbool.hThis include file makes the bool type available if the Allow IAR extensions (-e) optionis used.stdint.hThis include file provides integer characteristics.Part 2. Compiler reference237