OS/2 kLIBC's stdint.h defines _INTPTR_T_DECLARED and needs its own definitions of intptr_t and uintptr_t (which use int and unsigned) to avoid clashes with declarations of system functions like sbrk.
* lib/stdint.in.h (intptr_t, uintptr_t): Check _INTPTR_T_DECLARED before defining them. --- lib/stdint.in.h | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-) diff --git a/lib/stdint.in.h b/lib/stdint.in.h index f46bbf3..c946a0b 100644 --- a/lib/stdint.in.h +++ b/lib/stdint.in.h @@ -288,12 +288,17 @@ typedef gl_uint_fast32_t gl_uint_fast16_t; /* 7.18.1.4. Integer types capable of holding object pointers */ -#undef intptr_t -#undef uintptr_t +/* kLIBC's stdint.h defines _INTPTR_T_DECLARED and needs its own + definitions of intptr_t and uintptr_t (which use int and unsigned) + to avoid clashes with declarations of system functions like sbrk. */ +#ifndef _INTPTR_T_DECLARED +# undef intptr_t +# undef uintptr_t typedef long int gl_intptr_t; typedef unsigned long int gl_uintptr_t; -#define intptr_t gl_intptr_t -#define uintptr_t gl_uintptr_t +# define intptr_t gl_intptr_t +# define uintptr_t gl_uintptr_t +#endif /* 7.18.1.5. Greatest-width integer types */ -- 1.9.5
