clib2 Code

Brought to you by: obarthel

Commit [r267] Maximize Restore History

- fpclassify() now returns FP_ZERO both for 0 and -0.

- nan() and nanf() now return quiet NaNs.

- Added internal __inf() and __inff() functions.

- strtof() now calls nanf() and __inff(), respectively, to produce
the special floating point values for nan/inf/infinity.

- strtod() now calls nan() and __inf(), respectively, to produce
the special floating point values for nan/inf/infinity.

- The scanf() family now calls nan() and __inf(), respectively, to
produce the special floating point values for nan/inf/infinity.

Authored by: obarthel 2005-05-14

Parent: [r266]

Child: [r268]

changed	/trunk/library/GNUmakefile.68k
changed	/trunk/library/GNUmakefile.os4
changed	/trunk/library/changes
changed	/trunk/library/math_fp_support.h
changed	/trunk/library/math_fpclassify.c
added	/trunk/library/math_inf.c
added	/trunk/library/math_inff.c
changed	/trunk/library/math_nan.c
changed	/trunk/library/math_nanf.c
changed	/trunk/library/smakefile
changed	/trunk/library/stdio_vfscanf.c
changed	/trunk/library/stdlib_strtod.c
changed	/trunk/library/stdlib_strtof.c