*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on

   text    data     bss     dec     hex filename
 808035     611    6868  815514   c719a busybox_old
 804472     611    6868  811951   c63af busybox_unstripped

1 files changed, 2 insertions, 2 deletions

diff --git a/libbb/skip_whitespace.c b/libbb/skip_whitespace.c
index 87b5f23ba..e85f3859f 100644
--- a/libbb/skip_whitespace.c
+++ b/libbb/skip_whitespace.c
@@ -9,7 +9,7 @@
 
 #include "libbb.h"
 
-char *skip_whitespace(const char *s)
+char* FAST_FUNC skip_whitespace(const char *s)
 {
         /* NB: isspace('\0') returns 0 */
         while (isspace(*s)) ++s;
@@ -17,7 +17,7 @@ char *skip_whitespace(const char *s)
         return (char *) s;
 }
 
-char *skip_non_whitespace(const char *s)
+char* FAST_FUNC skip_non_whitespace(const char *s)
 {
         while (*s && !isspace(*s)) ++s;