Description:
stdc_first_leading_one macro, stdc_first_leading_one_* functions
Return the number of bits, from the most significant 1 bit to the most
significant bit, in an unsigned integer.

Files:
lib/stdc_first_leading_one.c

Depends-on:
stdbit-h
stdc_leading_zeros

configure.ac:
AC_REQUIRE([gl_STDBIT_H])
gl_STDBIT_MODULE_INDICATOR([stdc_first_leading_one])

Makefile.am:
if GL_HAVE_STDBIT_H
else
lib_SOURCES += stdc_first_leading_one.c
endif

Include:
<stdbit.h>

License:
LGPLv2+

Maintainer:
all