diff options
Diffstat (limited to 'Build/source/texk/dvipsk/emspecial.c')
-rw-r--r-- | Build/source/texk/dvipsk/emspecial.c | 24 |
1 files changed, 3 insertions, 21 deletions
diff --git a/Build/source/texk/dvipsk/emspecial.c b/Build/source/texk/dvipsk/emspecial.c index c9a826db0dc..6edfcbf0ed4 100644 --- a/Build/source/texk/dvipsk/emspecial.c +++ b/Build/source/texk/dvipsk/emspecial.c @@ -7,28 +7,10 @@ #include <ctype.h> #include <stdlib.h> /* - * These are the external routines called: + * The external declarations: */ #include "protos.h" -extern char errbuf[] ; -extern shalfword linepos; -extern FILE *bitfile; -extern int actualdpi ; -extern int vactualdpi ; -extern integer hh, vv; -#ifndef KPATHSEA -extern char *figpath ; -#endif -extern int prettycolumn ; -extern int quiet; -extern Boolean disablecomments ; - -#ifdef DEBUG -extern integer debug_flag; -#endif - - #ifdef EMTEX /* emtex specials, added by rjl */ @@ -61,7 +43,7 @@ boolean emused = FALSE; /* true if em points used on this page */ integer emx, emy; struct emunit { - char *unit; + const char *unit; float factor; }; struct emunit emtable[] = { @@ -1381,7 +1363,7 @@ bmpgraph(FILE *f, char *filename, float emwidth, float emheight) #define PCX 0 #define MSP 1 #define BMP 2 -char *extarr[]= +const char *extarr[]= { ".pcx", ".msp", ".bmp", NULL }; void |