zig/lib/libc/musl/src/misc/ffsl.c
Andrew Kelley 49d1a4c562 move lib dirs to lib subdir
also start prefering NtDll API. so far:
 * NtQueryInformationFile
 * NtClose

adds a performance workaround for windows unicode conversion. but that
should probably be removed before merging
2019-07-15 17:54:50 -04:00

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C

#include <strings.h>
#include "atomic.h"
int ffsl(long i)
{
return i ? a_ctz_l(i)+1 : 0;
}