Found the following significant warnings:
  Ediggatsti.c:23:6: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  Ediggra.c:21:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  Ediggra.c:23:6: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  Ediggra.c:100:6: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  Efiksel.c:21:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  Efiksel.c:23:6: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  Egeyer.c:28:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  Egeyer.c:30:6: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  Estrauss.c:25:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  Estrauss.c:27:6: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  Estrauss.c:83:6: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  Knone.c:32:15: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  Knone.c:38:15: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  Knone.c:44:15: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  Kborder.c:31:15: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  Kborder.c:37:15: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  Kborder.c:43:15: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  Krect.c:56:15: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  Krect.c:64:15: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  Krect.c:72:15: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  areapair.c:22:6: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  call3d.c:63:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  call3d.c:75:6: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  call3d.c:78:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  call3d.c:89:6: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  call3d.c:92:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  call3d.c:105:6: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  call3d.c:108:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  call3d.c:115:6: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  call3d.c:119:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  call3d.c:127:6: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  call3d.c:135:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  call3d.c:157:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  call3d.c:178:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  call3d.c:212:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  call3d.c:231:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  call3d.c:259:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  call3d.c:283:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  call3d.c:305:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  call3d.c:342:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  call3d.c:379:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  call3d.c:417:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  call3d.c:446:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  call3d.c:491:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  call3d.c:523:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  corrections.c:43:19: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  corrections.c:49:19: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  corrections.c:56:19: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  corrections.c:62:19: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  denspt.c:27:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  denspt.c:41:6: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  denspt.c:69:6: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  denspt.c:99:6: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  denspt.c:127:6: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  denspt.c:162:6: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  denspt.c:212:6: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  denspt.c:264:6: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  denspt.c:318:6: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  denspt.c:384:6: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  denspt.c:404:6: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  denspt.c:425:6: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  denspt.c:471:6: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  densptcross.c:25:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  densptcross.c:43:6: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  densptcross.c:73:6: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  densptcross.c:105:6: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  densptcross.c:138:6: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  densptcross.c:175:6: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  densptcross.c:210:6: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  densptcross.c:247:6: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  densptcross.c:285:6: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  digber.c:22:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  digber.c:37:6: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  f3.c:64:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  f3.c:80:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  f3.c:94:6: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  f3.c:95:6: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  f3.c:98:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  f3.c:136:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  f3.c:244:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  f3.c:279:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  f3.c:338:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  f3.c:421:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  f3.c:448:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  f3.c:474:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  g3.c:64:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  g3.c:102:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  g3.c:128:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  g3.c:169:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  g3.c:212:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  idw.c:27:6: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  idw.c:91:6: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  idw.c:172:6: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  idw.c:255:6: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  k3.c:38:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  k3.c:49:3: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  k3.c:97:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  k3.c:107:3: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  localpcf.h:21:15: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  localpcf.h:19:15: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  loccum.c:43:15: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  loccum.c:53:15: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  loccum.c:65:15: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  loccum.c:75:15: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  pcf3.c:29:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  pcf3.c:43:3: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  pcf3.c:115:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  pcf3.c:128:3: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  raster.c:15:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  scan.c:16:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  scan.c:19:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  scan.c:69:6: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  segdens.c:27:6: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  segdens.c:62:6: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  sphefrac.c:40:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  sphefrac.c:46:9: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  sphefrac.c:99:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  sphefrac.c:111:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  sphefrac.c:114:9: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  sphefrac.c:121:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  sphefrac.c:124:9: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  sphefrac.c:131:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  sphefrac.c:135:9: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  sphefrac.c:147:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  sphevol.c:44:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  sphevol.c:50:9: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  sphevol.c:112:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  sphevol.c:117:9: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  sphevol.c:131:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  sphevol.c:136:9: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  sphevol.c:157:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  sphevol.c:162:9: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  sphevol.c:191:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  sphevol.c:194:9: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  sphevol.c:210:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
See ‘/data/gannet/ripley/R/packages/tests-devel/spatstat.core.Rcheck/00install.out’ for details.