problemas al compilar en c

[cr4shburn]

hola teng un problema al compilar un pequeño programa cosa que antes no me pasaba no se por que ocurre ahora el problema esta creo en el stdio.h esto es lo que me ocurre: [EMAIL PROTECTED]:~/programacion/c$ gcc cap3.c -o cap3 cap3.c:1: error: syntax error before '/' token In file included from /usr/include/_G_config.h:44, from /usr/include/libio.h:32, from /usr/include/stdio.h:72, from cap3.c:5: /usr/include/gconv.h:72: error: syntax error before 'size_t' /usr/include/gconv.h:88: error: syntax error before 'size_t' /usr/include/gconv.h:97: error: syntax error before 'size_t' /usr/include/gconv.h:174: error: syntax error before 'size_t' /usr/include/gconv.h:177: error: syntax error before '}' token In file included from /usr/include/libio.h:32, from /usr/include/stdio.h:72, from cap3.c:5: /usr/include/_G_config.h:47: error: field '__cd' has incomplete type /usr/include/_G_config.h:50: error: field '__cd' has incomplete type In file included from /usr/include/stdio.h:72, from cap3.c:5: /usr/include/libio.h:354: error: syntax error before 'size_t' /usr/include/libio.h:363: error: syntax error before 'size_t' /usr/include/libio.h:479: error: syntax error before '_IO_sgetn' /usr/include/libio.h:479: error: syntax error before 'size_t' In file included from cap3.c:5: /usr/include/stdio.h:302: error: syntax error before 'size_t' /usr/include/stdio.h:309: error: syntax error before 'size_t' /usr/include/stdio.h:351: error: syntax error before 'size_t' /usr/include/stdio.h:355: error: syntax error before 'size_t' /usr/include/stdio.h:603: error: syntax error before 'fread' /usr/include/stdio.h:603: error: syntax error before 'size_t' /usr/include/stdio.h:609: error: syntax error before 'fwrite' /usr/include/stdio.h:609: error: syntax error before 'size_t' /usr/include/stdio.h:631: error: syntax error before 'fread_unlocked' /usr/include/stdio.h:631: error: syntax error before 'size_t' /usr/include/stdio.h:633: error: syntax error before 'fwrite_unlocked' /usr/include/stdio.h:633: error: syntax error before 'size_t' cap3.c:14:3: warning: no newline at end of file alguien pude decirme como solucionarlo un saludo.