ldexpl math.h ldexp, ldexpf, ldexpl - load exponent of a floating-point number long double ldexpl(long double x, int exp);
ldiv stdlib.h ldiv, lldiv - compute quotient and remainder of a long division ldiv_t ldiv(long numer, long denom);
lfind search.h XSI lsearch, lfind - linear search and update void *lfind(const void *key, const void *base, size_t *nelp, size_t width, int (*compar)(const void *, const void *));
-lgamma math.h XSI lgamma, lgammaf, lgammal, signgam - log gamma function double lgamma(double x);
-lgammaf math.h XSI lgamma, lgammaf, lgammal, signgam - log gamma function float lgammaf(float x);
-lgammal math.h XSI lgamma, lgammaf, lgammal, signgam - log gamma function long double lgammal(long double x);
+lgamma math.h lgamma, lgammaf, lgammal, signgam - log gamma function double lgamma(double x);
+lgammaf math.h lgamma, lgammaf, lgammal, signgam - log gamma function float lgammaf(float x);
+lgammal math.h lgamma, lgammaf, lgammal, signgam - log gamma function long double lgammal(long double x);
link unistd.h link, linkat - link one file to another file relative to two directory file descriptors int link(const char *path1, const char *path2);
linkat unistd.h link, linkat - link one file to another file relative to two directory file descriptors int linkat(int fd1, const char *path1, int fd2, const char*path2, int flag);
lio_listio aio.h lio_listio - list directed I/O int lio_listio(int mode, struct aiocb *restrict const list[restrict], int nent, struct sigevent *restrict sig);