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sysdefs.h: Omit the conditionals around string.h and limits.h. 

string.h is used unconditionally elsewhere in the project and
configure has always stopped if limits.h is missing, so these
headers must have been always available even on the weirdest
systems.
This commit is contained in:
Lasse Collin 2020-02-16 11:18:28 +02:00
parent 9294909861
commit dbd55a69e5
1 changed files with 2 additions and 6 deletions
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8
src/common/sysdefs.h
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@ -44,9 +44,7 @@
// Some pre-C99 systems have SIZE_MAX in limits.h instead of stdint.h. The // Some pre-C99 systems have SIZE_MAX in limits.h instead of stdint.h. The
// limits are also used to figure out some macros missing from pre-C99 systems. // limits are also used to figure out some macros missing from pre-C99 systems.
#ifdef HAVE_LIMITS_H #include <limits.h>
# include <limits.h>
#endif
// Be more compatible with systems that have non-conforming inttypes.h. // Be more compatible with systems that have non-conforming inttypes.h.
// We assume that int is 32-bit and that long is either 32-bit or 64-bit. // We assume that int is 32-bit and that long is either 32-bit or 64-bit.
@ -153,9 +151,7 @@ typedef unsigned char _Bool;
// string.h should be enough but let's include strings.h and memory.h too if // string.h should be enough but let's include strings.h and memory.h too if
// they exists, since that shouldn't do any harm, but may improve portability. // they exists, since that shouldn't do any harm, but may improve portability.
#ifdef HAVE_STRING_H #include <string.h>
# include <string.h>
#endif
#ifdef HAVE_STRINGS_H #ifdef HAVE_STRINGS_H
# include <strings.h> # include <strings.h>