Description:
stdc_first_trailing_one macro, stdc_first_trailing_one_* functions:
Return the number of bits, from the least significant 1 bit to the least
significant bit, in an unsigned integer.

Files:
lib/stdc_first_trailing_one.c

Depends-on:
stdbit-h
stdc_trailing_zeros

configure.ac:
AC_REQUIRE([gl_STDBIT_H])
GL_STDC_FIRST_TRAILING_ONE=1

Makefile.am:
if GL_GENERATE_STDBIT_H
lib_SOURCES += stdc_first_trailing_one.c
endif

Include:
<stdbit.h>

License:
LGPLv2+

Maintainer:
all