cc -pthread   -Wall -Wextra -Werror=implicit-function-declaration math/asinl.c -o math/asinl -D_GNU_SOURCE -D_BSD_SOURCE -D_ALL_SOURCE -D_DEFAULT_SOURCE -lm -lpthread -lrt  -lintl -liconv
math/asinl.c:10: warning: ignoring ‘#pragma STDC FENV_ACCESS’ [-Wunknown-pragmas]
   10 | #pragma STDC FENV_ACCESS ON
math/asinl.c: In function ‘test’:
math/asinl.c:37:30: error: implicit declaration of function ‘asinl’ [-Wimplicit-function-declaration]
   37 |         long double output = asinl(input1);
      |                              ^~~~~
math/asinl.c:9:1: note: include ‘<math.h>’ or provide a declaration of ‘asinl’
    8 | #include "../basic.h"
  +++ |+#include <math.h>
    9 | 
math/asinl.c:37:30: warning: incompatible implicit declaration of built-in function ‘asinl’ [-Wbuiltin-declaration-mismatch]
   37 |         long double output = asinl(input1);
      |                              ^~~~~
math/asinl.c:37:30: note: include ‘<math.h>’ or provide a declaration of ‘asinl’