diff options
| author | Lennart Poettering <lennart@poettering.net> | 2007-11-09 01:29:50 +0000 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2007-11-09 01:29:50 +0000 |
| commit | cb66762d6dea8ac8871bb23efbf8c9b77f8d08fd (patch) | |
| tree | 5c47a64f93a70cbdb2a25da34c85bc809302e7e0 /src/pulsecore/macro.h | |
| parent | c8cdb06135e2e316a724098e5c0af7aa9e81091e (diff) | |
add PA_CLAMP_LIKELY and PA_CLAMP_UNLIKELY macros
git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@2033 fefdeb5f-60dc-0310-8127-8f9354f1896f
Diffstat (limited to 'src/pulsecore/macro.h')
| -rw-r--r-- | src/pulsecore/macro.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/pulsecore/macro.h b/src/pulsecore/macro.h index c6bba437..548e4ed9 100644 --- a/src/pulsecore/macro.h +++ b/src/pulsecore/macro.h @@ -31,6 +31,7 @@ #include <unistd.h> #include <pulsecore/log.h> +#include <pulsecore/gccmacro.h> #ifndef PACKAGE #error "Please include config.h before including this file!" @@ -73,9 +74,12 @@ static inline size_t pa_page_align(size_t l) { #endif #ifndef CLAMP -#define CLAMP(x, low, high) (((x) > (high)) ? (high) : (((x) < (low)) ? (low) : (x))) +#define CLAMP(x, low, high) (((x) > (high)) ? (high) : (((x) < (low)) ? (low) : (x))) #endif +#define PA_CLAMP_LIKELY(x, low, high) (PA_LIKELY((x) > (high)) ? (high) : PA_LIKELY(((x) < (low)) ? (low) : (x))) +#define PA_CLAMP_UNLIKELY(x, low, high) (PA_UNLIKELY((x) > (high)) ? (high) : PA_UNLIKELY(((x) < (low)) ? (low) : (x))) + /* This type is not intended to be used in exported APIs! Use classic "int" there! */ #ifdef HAVE_STD_BOOL typedef _Bool pa_bool_t; |