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authorPeter Breitenlohner <peb@mppmu.mpg.de>2014-10-08 07:05:53 +0000
committerPeter Breitenlohner <peb@mppmu.mpg.de>2014-10-08 07:05:53 +0000
commita0bf5a0634d9ee69a111d574784b485096c45c16 (patch)
treeaa60d8924e00735fb0546fe97f83c9db8fc6fcba /Build/source/texk/ps2pkm/pkout.c
parent33e0625cb297161800e5199be582eac0f37f7ad1 (diff)
texk/ps2pkm: More cleanup: return types, protos, static, const, ...
git-svn-id: svn://tug.org/texlive/trunk@35330 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/texk/ps2pkm/pkout.c')
-rw-r--r--Build/source/texk/ps2pkm/pkout.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/Build/source/texk/ps2pkm/pkout.c b/Build/source/texk/ps2pkm/pkout.c
index 809fd7c6da3..aa97a0e99b0 100644
--- a/Build/source/texk/ps2pkm/pkout.c
+++ b/Build/source/texk/ps2pkm/pkout.c
@@ -123,7 +123,7 @@ void pk_preamble(char *comment, /* source of the font */
/* From `The GFtoPK processor', pp. 231 */
-int optimal_size(int W, int H, int cnt, int count[], int *dyn_f)
+static int optimal_size(int W, int H, int cnt, int count[], int *dyn_f)
{ int comp_size = 0, b_comp_size, deriv[14], i, j, k;
i = (count[0] == 0? 1: 0); /* skip first empty runlength */
@@ -476,7 +476,7 @@ void pk_char(int char_code, /* character code 0..255 */
/*
* Output small string special (<255 chars)
*/
-static void pkstring(char *fmt, ...) {
+static void pkstring(const char *fmt, ...) {
char buf[256]; int i, len;
va_list args;
@@ -499,13 +499,13 @@ static void pkstring(char *fmt, ...) {
* Compute METAFONT magnification string for <dpi>
*/
-int PSPKINT(float x) {
+static int PSPKINT(float x) {
return (int) x;
}
static char mag_str[64];
-char *magnification (int dpi, int BDPI) {
+static char *magnification (int dpi, int BDPI) {
double size, magstep;
if (dpi == BDPI) {