Blob
1 #include <u.h>2 #include <libc.h>3 #include <libg.h>4 #include <bio.h>5 #include "hdr.h"7 Subfont *8 bf(int n, int size, Bitmap *b, int *done)9 {10 Fontchar *fc;11 int i, j;12 Subfont *f;14 fc = (Fontchar *)malloc(sizeof(Fontchar)*(n+1));15 if(fc == 0){16 fprint(2, "%s: fontchar malloc(%d) failure\n", argv0, sizeof(Fontchar)*(n+1));17 exits("fontchar malloc failure");18 }19 j = 0;20 for(i = 0; i <= n; i++){21 fc[i] = (Fontchar){j, 0, size, 0, size};22 if(done[i])23 j += size;24 else25 fc[i].width = 0;26 }27 fc[n] = (Fontchar){j, 0, size, 0, size};28 f = subfalloc(n, size, size*7/8, fc, b, ~0, ~0);29 if(f == 0){30 fprint(2, "%s: falloc failure\n", argv0);31 exits("falloc failure");32 }33 return(f);34 }