returnImplicitInt
ftp://ftp.de.debian.org/debian/pool/main/g/golang-modernc-libc/golang-modernc-libc_1.66.10.orig.tar.gz
2.21.0 :1861:2: portability: Omitted return type of function '__maskrune' defaults to int, this is not supported by ISO C99 and later standards. [returnImplicitInt]
head <stdin>:3:2: portability: Omitted return type of function '__maskrune' defaults to int, this is not supported by ISO C99 and later standards. [returnImplicitInt]
ftp://ftp.de.debian.org/debian/pool/main/m/mcpp/mcpp_2.7.2.orig.tar.gz
head mcpp-2.7.2/test-c/e_7_4.c:124:1: portability: Omitted return type of function 'main' defaults to int, this is not supported by ISO C99 and later standards. [returnImplicitInt]
2.21.0 mcpp-2.7.2/test-c/e_7_4.c:8:1: portability: Omitted return type of function 'main' defaults to int, this is not supported by ISO C99 and later standards. [returnImplicitInt]
ftp://ftp.de.debian.org/debian/pool/main/n/nyquist/nyquist_3.24+ds.orig.tar.xz
2.21.0 nyquist-3.24+ds/cmt/cmtio.c:100:1: portability: Omitted return type of function 'IOgetchar' defaults to int, this is not supported by ISO C99 and later standards. [returnImplicitInt]
2.21.0 nyquist-3.24+ds/cmt/cmtio.c:44:1: portability: Omitted return type of function 'IOsetup' defaults to int, this is not supported by ISO C99 and later standards. [returnImplicitInt]
2.21.0 nyquist-3.24+ds/cmt/cmtio.c:82:1: portability: Omitted return type of function 'IOcleanup' defaults to int, this is not supported by ISO C99 and later standards. [returnImplicitInt]
ftp://ftp.de.debian.org/debian/pool/main/s/sparse/sparse_0.6.5~rc1.orig.tar.gz
2.21.0 sparse-0.6.5-rc1/validation/backend/bitwise-ops.c:39:0: portability: Omitted return type of function 'asm' defaults to int, this is not supported by ISO C99 and later standards. [returnImplicitInt]
ftp://ftp.de.debian.org/debian/pool/main/u/unzip/unzip_6.0.orig.tar.gz
2.21.0 unzip60/flexos/flexos.c:936:1: portability: Omitted return type of function '_wildarg' defaults to int, this is not supported by ISO C99 and later standards. [returnImplicitInt]