R

-R

4.3.31 -Rfile

B.2.62 -Rdir[:dir]

readme file, 1.6 C Readme File

realloc function, C.1.12 Library Functions (J.3.12)

remove function

C.1.12 Library Functions (J.3.12)

E.1.14.20 (7.9.4.1) The effect of the remove function on an open file:

removing symbolic debugging information, B.2.64 -s

rename function

C.1.12 Library Functions (J.3.12)

E.1.14.21 (7.9.4.2) The effect if a file with the new name exists prior to a call to the rename function:

renaming shared libraries, B.2.37 -h name

reordering functions and data, B.2.99 -xF[=v[,v...]]

representation

floating point, E.1.6.1 (6.1.2.5) The representations and sets of values of the various types of floating-point numbers:

integers, E.1.5.1 (6.1.2.5) The representations and sets of values of the various types of integers:

reserved names

6.8 Standard Headers and Reserved Names

6.8.4 Names Safe to Use

for expansion, 6.8.3 Names Reserved for Expansion

for implementation use, 6.8.2 Names Reserved for Implementation Use

guidelines for choosing, 6.8.4 Names Safe to Use

_Restrict, 2.14.1 _Restrict Keyword

restrict keyword

as part of supported C99 features, D.1.2 C99 Keywords

as recognized by -Xs, 3.7.2 Restricted Pointers

as type qualifier in parallelized code, 3.7.2 Restricted Pointers

as used in parallelized code, 3.2.3 Using restrict in Parallel Code

right shift, E.1.5.5 (6.3.7) The result of a right shift of a negative-valued signed integral type:

rounding behavior, 2.4 Floating Point, Nonstandard Mode