error to call a function boolean

[Marcos Tadeo]

HI

I have a problem in my code, Have no idea exactly what happening

it is a library.

library.c

library.h

error: unknown type name 'bool'

could you help me?

[hmolesworth]

Need stdbool before the library.h #include maybe some others as well:

#include <ctype.h>
#include <stdint.h>
#include <stddef.h>
#include <stdbool.h>

[dejans]

Hi

As shown in the answer, header file stdbool.h is needed for using boolean data type in C programming language.

Best regards,

Dejan

[Marcos Tadeo]

hi

OMG, you right, my bad

thank you