switch source tree from k&r to c99

sys/msdos/pctiles.c

@@ -54,9 +54,7 @@ extern int total_tiles_used; /* tile.c */
  *
  */
 int
-ReadTileFileHeader(tibhdr, filestyle)
-struct tibhdr_struct *tibhdr;
-boolean filestyle;
+ReadTileFileHeader(struct tibhdr_struct *tibhdr, boolean filestyle)
 {
     FILE *x;
     x = filestyle ? tilefile_O : tilefile;
@@ -85,9 +83,7 @@ boolean filestyle;
  *
  */
 int
-OpenTileFile(tilefilename, filestyle)
-char *tilefilename;
-boolean filestyle;
+OpenTileFile(char *tilefilename, boolean filestyle)
 {
 #ifdef TILES_IN_RAM
     int k;
@@ -150,8 +146,7 @@ boolean filestyle;
 }
 
 void
-CloseTileFile(filestyle)
-boolean filestyle;
+CloseTileFile(boolean filestyle)
 {
     fclose(filestyle ? tilefile_O : tilefile);
 #ifdef TILES_IN_RAM
@@ -191,9 +186,7 @@ struct overview_planar_cell_struct oplancell;
  */
 #ifdef PLANAR_FILE
 int
-ReadPlanarTileFile(tilenum, gp)
-int tilenum;
-struct planar_cell_struct **gp;
+ReadPlanarTileFile(int tilenum, struct planar_cell_struct **gp)
 {
     long fpos;
 
@@ -214,9 +207,7 @@ struct planar_cell_struct **gp;
     return 0;
 }
 int
-ReadPlanarTileFile_O(tilenum, gp)
-int tilenum;
-struct overview_planar_cell_struct **gp;
+ReadPlanarTileFile_O(int tilenum, struct overview_planar_cell_struct **gp)
 {
     long fpos;
 
@@ -242,9 +233,7 @@ struct overview_planar_cell_struct **gp;
 
 #ifdef PACKED_FILE
 int
-ReadPackedTileFile(tilenum, pta)
-int tilenum;
-char (*pta)[TILE_X];
+ReadPackedTileFile(int tilenum, char (*pta)[TILE_X])
 {
     long fpos;