libsh: Use parameter lists instead of aliases

3 files changed, 5 insertions, 31 deletions

diff --git a/libsh/errno.sh b/libsh/errno.sh
index a0f9648..fc0c884 100644
--- a/libsh/errno.sh
+++ b/libsh/errno.sh
@@ -26,10 +26,8 @@ static errlist='
 	EBADF    7
 	'
 
-static strerror()
+strerror(int errnum)
 {
-	local errnum=${1}
-
 	eval "msgget \"\${__errsym_${errnum}}\""
 }
 
@@ -45,9 +43,3 @@ static init_error_syms()
 	unset IFS
 }
 __init ${init_error_syms}
-
-static errno_alias()
-{
-	__alias ${strerror} strerror int
-}
-__init ${errno_alias}
diff --git a/libsh/rand.sh b/libsh/rand.sh
index 07347d3..7efcc3b 100644
--- a/libsh/rand.sh
+++ b/libsh/rand.sh
@@ -22,25 +22,16 @@ static x=1
 
 rand_x=1
 
-static srand()
+srand(int s)
 {
-	local s="${1}"
-
 	x=${s}
 	rand_x=${s}
 }
 
-static rand()
+rand(void)
 {
 	# Multiplier, increment, and modulus values are those used in glibc.
 	x=$((1103515245 * ${x} + 12345))
 	x=$((${x} % (${RAND_MAX} + 1)))
 	rand_x=${x}
 }
-
-static rand_alias()
-{
-	__alias ${srand} srand int
-	__alias ${rand} rand
-}
-__init ${rand_alias}
diff --git a/libsh/stdio.sh b/libsh/stdio.sh
index 7d44d12..0d00fa5 100644
--- a/libsh/stdio.sh
+++ b/libsh/stdio.sh
@@ -44,10 +44,8 @@ static fd_9_set=false
 
 fd=0
 
-static fopen()
+fopen(string path, string mode)
 {
-	local path="${1}"
-	local mode="${2}"
 	local mode_r=
 	local mode_w=
 	local i=
@@ -97,7 +95,7 @@ static fopen()
 	return 0
 }
 
-static fclose()
+fclose(int f)
 {
 	local f=${1}
 
@@ -114,10 +112,3 @@ static fclose()
 
 	return 0
 }
-
-static stdio_alias()
-{
-	__alias ${fopen} fopen string string
-	__alias ${fclose} fclose int
-}
-__init ${stdio_alias}